25460050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 62674560

約数和(自身を除く): 37214510

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 170, 175, 187, 238, 275, 350, 374, 385, 389, 425, 550, 595, 770, 778, 850, 935, 1190, 1309, 1870, 1925, 1945, 2618, 2723, 2975, 3850, 3890, 4279, 4675, 5446, 5950, 6545, 6613, 8558, 9350, 9725, 13090, 13226, 13615, 19450, 21395, 27230, 29953, 32725, 33065, 42790, 46291, 59906, 65450, 66130, 68075, 72743, 92582, 106975, 136150, 145486, 149765, 165325, 213950, 231455, 299530, 330650, 363715, 462910, 509201, 727430, 748825, 1018402, 1157275, 1497650, 1818575, 2314550, 2546005, 3637150, 5092010, 12730025, 25460050]

約数ペア:

[(1, 25460050), (2, 12730025), (5, 5092010), (7, 3637150), (10, 2546005), (11, 2314550), (14, 1818575), (17, 1497650), (22, 1157275), (25, 1018402), (34, 748825), (35, 727430), (50, 509201), (55, 462910), (70, 363715), (77, 330650), (85, 299530), (110, 231455), (119, 213950), (154, 165325), (170, 149765), (175, 145486), (187, 136150), (238, 106975), (275, 92582), (350, 72743), (374, 68075), (385, 66130), (389, 65450), (425, 59906), (550, 46291), (595, 42790), (770, 33065), (778, 32725), (850, 29953), (935, 27230), (1190, 21395), (1309, 19450), (1870, 13615), (1925, 13226), (1945, 13090), (2618, 9725), (2723, 9350), (2975, 8558), (3850, 6613), (3890, 6545), (4279, 5950), (4675, 5446)]