8336800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 21584556

約数和(自身を除く): 13247756

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 613, 680, 800, 850, 1226, 1360, 1700, 2452, 2720, 3065, 3400, 4904, 6130, 6800, 9808, 10421, 12260, 13600, 15325, 19616, 20842, 24520, 30650, 41684, 49040, 52105, 61300, 83368, 98080, 104210, 122600, 166736, 208420, 245200, 260525, 333472, 416840, 490400, 521050, 833680, 1042100, 1667360, 2084200, 4168400, 8336800]

約数ペア:

[(1, 8336800), (2, 4168400), (4, 2084200), (5, 1667360), (8, 1042100), (10, 833680), (16, 521050), (17, 490400), (20, 416840), (25, 333472), (32, 260525), (34, 245200), (40, 208420), (50, 166736), (68, 122600), (80, 104210), (85, 98080), (100, 83368), (136, 61300), (160, 52105), (170, 49040), (200, 41684), (272, 30650), (340, 24520), (400, 20842), (425, 19616), (544, 15325), (613, 13600), (680, 12260), (800, 10421), (850, 9808), (1226, 6800), (1360, 6130), (1700, 4904), (2452, 3400), (2720, 3065)]