2019609948100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{8641}}^1$

素因数の和:9146

約数の個数: 144

約数和(自身を含む): 4501248682896

約数和(自身を除く): 2481638734796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 101, 146, 202, 292, 317, 365, 404, 505, 634, 730, 1010, 1268, 1460, 1585, 1825, 2020, 2525, 3170, 3650, 5050, 6340, 7300, 7373, 7925, 8641, 10100, 14746, 15850, 17282, 23141, 29492, 31700, 32017, 34564, 36865, 43205, 46282, 64034, 73730, 86410, 92564, 115705, 128068, 147460, 160085, 172820, 184325, 216025, 231410, 320170, 368650, 432050, 462820, 578525, 630793, 640340, 737300, 800425, 864100, 872741, 1157050, 1261586, 1600850, 1745482, 2314100, 2337241, 2523172, 2739197, 3153965, 3201700, 3490964, 4363705, 4674482, 5478394, 6307930, 8727410, 9348964, 10956788, 11686205, 12615860, 13695985, 15769825, 17454820, 21818525, 23372410, 27391970, 31539650, 43637050, 46744820, 54783940, 58431025, 63079300, 63710093, 68479925, 87274100, 116862050, 127420186, 136959850, 199961381, 233724100, 254840372, 273919700, 276658897, 318550465, 399922762, 553317794, 637100930, 799845524, 999806905, 1106635588, 1274201860, 1383294485, 1592752325, 1999613810, 2766588970, 3185504650, 3999227620, 4999034525, 5533177940, 6371009300, 6916472425, 9998069050, 13832944850, 19996138100, 20196099481, 27665889700, 40392198962, 80784397924, 100980497405, 201960994810, 403921989620, 504902487025, 1009804974050, 2019609948100]

約数ペア:

[(1, 2019609948100), (2, 1009804974050), (4, 504902487025), (5, 403921989620), (10, 201960994810), (20, 100980497405), (25, 80784397924), (50, 40392198962), (73, 27665889700), (100, 20196099481), (101, 19996138100), (146, 13832944850), (202, 9998069050), (292, 6916472425), (317, 6371009300), (365, 5533177940), (404, 4999034525), (505, 3999227620), (634, 3185504650), (730, 2766588970), (1010, 1999613810), (1268, 1592752325), (1460, 1383294485), (1585, 1274201860), (1825, 1106635588), (2020, 999806905), (2525, 799845524), (3170, 637100930), (3650, 553317794), (5050, 399922762), (6340, 318550465), (7300, 276658897), (7373, 273919700), (7925, 254840372), (8641, 233724100), (10100, 199961381), (14746, 136959850), (15850, 127420186), (17282, 116862050), (23141, 87274100), (29492, 68479925), (31700, 63710093), (32017, 63079300), (34564, 58431025), (36865, 54783940), (43205, 46744820), (46282, 43637050), (64034, 31539650), (73730, 27391970), (86410, 23372410), (92564, 21818525), (115705, 17454820), (128068, 15769825), (147460, 13695985), (160085, 12615860), (172820, 11686205), (184325, 10956788), (216025, 9348964), (231410, 8727410), (320170, 6307930), (368650, 5478394), (432050, 4674482), (462820, 4363705), (578525, 3490964), (630793, 3201700), (640340, 3153965), (737300, 2739197), (800425, 2523172), (864100, 2337241), (872741, 2314100), (1157050, 1745482), (1261586, 1600850)]