81841400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24071}}^1$

素因数の和:24104

約数の個数: 48

約数和(自身を含む): 201482640

約数和(自身を除く): 119641240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 24071, 48142, 96284, 120355, 192568, 240710, 409207, 481420, 601775, 818414, 962840, 1203550, 1636828, 2046035, 2407100, 3273656, 4092070, 4814200, 8184140, 10230175, 16368280, 20460350, 40920700, 81841400]

約数ペア:

[(1, 81841400), (2, 40920700), (4, 20460350), (5, 16368280), (8, 10230175), (10, 8184140), (17, 4814200), (20, 4092070), (25, 3273656), (34, 2407100), (40, 2046035), (50, 1636828), (68, 1203550), (85, 962840), (100, 818414), (136, 601775), (170, 481420), (200, 409207), (340, 240710), (425, 192568), (680, 120355), (850, 96284), (1700, 48142), (3400, 24071)]