804664400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 2076244344

約数和(自身を除く): 1271579944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 73, 80, 85, 100, 136, 146, 170, 200, 272, 292, 340, 365, 400, 425, 584, 680, 730, 850, 1168, 1241, 1360, 1460, 1621, 1700, 1825, 2482, 2920, 3242, 3400, 3650, 4964, 5840, 6205, 6484, 6800, 7300, 8105, 9928, 12410, 12968, 14600, 16210, 19856, 24820, 25936, 27557, 29200, 31025, 32420, 40525, 49640, 55114, 62050, 64840, 81050, 99280, 110228, 118333, 124100, 129680, 137785, 162100, 220456, 236666, 248200, 275570, 324200, 440912, 473332, 496400, 551140, 591665, 648400, 688925, 946664, 1102280, 1183330, 1377850, 1893328, 2011661, 2204560, 2366660, 2755700, 2958325, 4023322, 4733320, 5511400, 5916650, 8046644, 9466640, 10058305, 11022800, 11833300, 16093288, 20116610, 23666600, 32186576, 40233220, 47333200, 50291525, 80466440, 100583050, 160932880, 201166100, 402332200, 804664400]

約数ペア:

[(1, 804664400), (2, 402332200), (4, 201166100), (5, 160932880), (8, 100583050), (10, 80466440), (16, 50291525), (17, 47333200), (20, 40233220), (25, 32186576), (34, 23666600), (40, 20116610), (50, 16093288), (68, 11833300), (73, 11022800), (80, 10058305), (85, 9466640), (100, 8046644), (136, 5916650), (146, 5511400), (170, 4733320), (200, 4023322), (272, 2958325), (292, 2755700), (340, 2366660), (365, 2204560), (400, 2011661), (425, 1893328), (584, 1377850), (680, 1183330), (730, 1102280), (850, 946664), (1168, 688925), (1241, 648400), (1360, 591665), (1460, 551140), (1621, 496400), (1700, 473332), (1825, 440912), (2482, 324200), (2920, 275570), (3242, 248200), (3400, 236666), (3650, 220456), (4964, 162100), (5840, 137785), (6205, 129680), (6484, 124100), (6800, 118333), (7300, 110228), (8105, 99280), (9928, 81050), (12410, 64840), (12968, 62050), (14600, 55114), (16210, 49640), (19856, 40525), (24820, 32420), (25936, 31025), (27557, 29200)]