1246202300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1516

約数の個数: 108

約数和(自身を含む): 3164188104

約数和(自身を除く): 1917985804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 197, 245, 350, 394, 490, 700, 788, 980, 985, 1225, 1291, 1379, 1970, 2450, 2582, 2758, 3940, 4900, 4925, 5164, 5516, 6455, 6895, 9037, 9653, 9850, 12910, 13790, 18074, 19306, 19700, 25820, 27580, 32275, 34475, 36148, 38612, 45185, 48265, 63259, 64550, 68950, 90370, 96530, 126518, 129100, 137900, 180740, 193060, 225925, 241325, 253036, 254327, 316295, 451850, 482650, 508654, 632590, 903700, 965300, 1017308, 1265180, 1271635, 1581475, 1780289, 2543270, 3162950, 3560578, 5086540, 6325900, 6358175, 7121156, 8901445, 12462023, 12716350, 17802890, 24924046, 25432700, 35605780, 44507225, 49848092, 62310115, 89014450, 124620230, 178028900, 249240460, 311550575, 623101150, 1246202300]

約数ペア:

[(1, 1246202300), (2, 623101150), (4, 311550575), (5, 249240460), (7, 178028900), (10, 124620230), (14, 89014450), (20, 62310115), (25, 49848092), (28, 44507225), (35, 35605780), (49, 25432700), (50, 24924046), (70, 17802890), (98, 12716350), (100, 12462023), (140, 8901445), (175, 7121156), (196, 6358175), (197, 6325900), (245, 5086540), (350, 3560578), (394, 3162950), (490, 2543270), (700, 1780289), (788, 1581475), (980, 1271635), (985, 1265180), (1225, 1017308), (1291, 965300), (1379, 903700), (1970, 632590), (2450, 508654), (2582, 482650), (2758, 451850), (3940, 316295), (4900, 254327), (4925, 253036), (5164, 241325), (5516, 225925), (6455, 193060), (6895, 180740), (9037, 137900), (9653, 129100), (9850, 126518), (12910, 96530), (13790, 90370), (18074, 68950), (19306, 64550), (19700, 63259), (25820, 48265), (27580, 45185), (32275, 38612), (34475, 36148)]