2215100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1334

約数の個数: 36

約数和(自身を含む): 5093424

約数和(自身を除く): 2878324

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1303, 1700, 2606, 5212, 6515, 13030, 22151, 26060, 32575, 44302, 65150, 88604, 110755, 130300, 221510, 443020, 553775, 1107550, 2215100]

約数ペア:

[(1, 2215100), (2, 1107550), (4, 553775), (5, 443020), (10, 221510), (17, 130300), (20, 110755), (25, 88604), (34, 65150), (50, 44302), (68, 32575), (85, 26060), (100, 22151), (170, 13030), (340, 6515), (425, 5212), (850, 2606), (1303, 1700)]