9769900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 25685856

約数和(自身を除く): 15915956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 821, 850, 1190, 1642, 1700, 2380, 2975, 3284, 4105, 5747, 5950, 8210, 11494, 11900, 13957, 16420, 20525, 22988, 27914, 28735, 41050, 55828, 57470, 69785, 82100, 97699, 114940, 139570, 143675, 195398, 279140, 287350, 348925, 390796, 488495, 574700, 697850, 976990, 1395700, 1953980, 2442475, 4884950, 9769900]

約数ペア:

[(1, 9769900), (2, 4884950), (4, 2442475), (5, 1953980), (7, 1395700), (10, 976990), (14, 697850), (17, 574700), (20, 488495), (25, 390796), (28, 348925), (34, 287350), (35, 279140), (50, 195398), (68, 143675), (70, 139570), (85, 114940), (100, 97699), (119, 82100), (140, 69785), (170, 57470), (175, 55828), (238, 41050), (340, 28735), (350, 27914), (425, 22988), (476, 20525), (595, 16420), (700, 13957), (821, 11900), (850, 11494), (1190, 8210), (1642, 5950), (1700, 5747), (2380, 4105), (2975, 3284)]