26875615250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{70309}}^1$

素因数の和:70476

約数の個数: 64

約数和(自身を含む): 55280534400

約数和(自身を除く): 28404919150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 139, 250, 275, 278, 550, 695, 1375, 1390, 1529, 2750, 3058, 3475, 6950, 7645, 15290, 17375, 34750, 38225, 70309, 76450, 140618, 191125, 351545, 382250, 703090, 773399, 1546798, 1757725, 3515450, 3866995, 7733990, 8788625, 9772951, 17577250, 19334975, 19545902, 38669950, 48864755, 96674875, 97729510, 107502461, 193349750, 215004922, 244323775, 488647550, 537512305, 1075024610, 1221618875, 2443237750, 2687561525, 5375123050, 13437807625, 26875615250]

約数ペア:

[(1, 26875615250), (2, 13437807625), (5, 5375123050), (10, 2687561525), (11, 2443237750), (22, 1221618875), (25, 1075024610), (50, 537512305), (55, 488647550), (110, 244323775), (125, 215004922), (139, 193349750), (250, 107502461), (275, 97729510), (278, 96674875), (550, 48864755), (695, 38669950), (1375, 19545902), (1390, 19334975), (1529, 17577250), (2750, 9772951), (3058, 8788625), (3475, 7733990), (6950, 3866995), (7645, 3515450), (15290, 1757725), (17375, 1546798), (34750, 773399), (38225, 703090), (70309, 382250), (76450, 351545), (140618, 191125)]