25983650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 63960192

約数和(自身を除く): 37976542

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, 397, 425, 550, 595, 770, 794, 850, 935, 1190, 1309, 1870, 1925, 1985, 2618, 2779, 2975, 3850, 3970, 4367, 4675, 5558, 5950, 6545, 6749, 8734, 9350, 9925, 13090, 13498, 13895, 19850, 21835, 27790, 30569, 32725, 33745, 43670, 47243, 61138, 65450, 67490, 69475, 74239, 94486, 109175, 138950, 148478, 152845, 168725, 218350, 236215, 305690, 337450, 371195, 472430, 519673, 742390, 764225, 1039346, 1181075, 1528450, 1855975, 2362150, 2598365, 3711950, 5196730, 12991825, 25983650]

約数ペア:

[(1, 25983650), (2, 12991825), (5, 5196730), (7, 3711950), (10, 2598365), (11, 2362150), (14, 1855975), (17, 1528450), (22, 1181075), (25, 1039346), (34, 764225), (35, 742390), (50, 519673), (55, 472430), (70, 371195), (77, 337450), (85, 305690), (110, 236215), (119, 218350), (154, 168725), (170, 152845), (175, 148478), (187, 138950), (238, 109175), (275, 94486), (350, 74239), (374, 69475), (385, 67490), (397, 65450), (425, 61138), (550, 47243), (595, 43670), (770, 33745), (794, 32725), (850, 30569), (935, 27790), (1190, 21835), (1309, 19850), (1870, 13895), (1925, 13498), (1985, 13090), (2618, 9925), (2779, 9350), (2975, 8734), (3850, 6749), (3970, 6545), (4367, 5950), (4675, 5558)]