2153126598700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25420621}}^1$

素因数の和:25420664

約数の個数: 108

約数和(自身を含む): 5869316572336

約数和(自身を除く): 3716189973636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 550, 605, 700, 770, 847, 1100, 1210, 1540, 1694, 1925, 2420, 3025, 3388, 3850, 4235, 6050, 7700, 8470, 12100, 16940, 21175, 42350, 84700, 25420621, 50841242, 101682484, 127103105, 177944347, 254206210, 279626831, 355888694, 508412420, 559253662, 635515525, 711777388, 889721735, 1118507324, 1271031050, 1398134155, 1779443470, 1957387817, 2542062100, 2796268310, 3075895141, 3558886940, 3914775634, 4448608675, 5592536620, 6151790282, 6990670775, 7829551268, 8897217350, 9786939085, 12303580564, 13981341550, 15379475705, 17794434700, 19573878170, 21531265987, 27962683100, 30758951410, 39147756340, 43062531974, 48934695425, 61517902820, 76897378525, 86125063948, 97869390850, 107656329935, 153794757050, 195738781700, 215312659870, 307589514100, 430625319740, 538281649675, 1076563299350, 2153126598700]

約数ペア:

[(1, 2153126598700), (2, 1076563299350), (4, 538281649675), (5, 430625319740), (7, 307589514100), (10, 215312659870), (11, 195738781700), (14, 153794757050), (20, 107656329935), (22, 97869390850), (25, 86125063948), (28, 76897378525), (35, 61517902820), (44, 48934695425), (50, 43062531974), (55, 39147756340), (70, 30758951410), (77, 27962683100), (100, 21531265987), (110, 19573878170), (121, 17794434700), (140, 15379475705), (154, 13981341550), (175, 12303580564), (220, 9786939085), (242, 8897217350), (275, 7829551268), (308, 6990670775), (350, 6151790282), (385, 5592536620), (484, 4448608675), (550, 3914775634), (605, 3558886940), (700, 3075895141), (770, 2796268310), (847, 2542062100), (1100, 1957387817), (1210, 1779443470), (1540, 1398134155), (1694, 1271031050), (1925, 1118507324), (2420, 889721735), (3025, 711777388), (3388, 635515525), (3850, 559253662), (4235, 508412420), (6050, 355888694), (7700, 279626831), (8470, 254206210), (12100, 177944347), (16940, 127103105), (21175, 101682484), (42350, 50841242), (84700, 25420621)]