102024140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2971}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 229176864

約数和(自身を除く): 127152724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 2971, 3434, 5942, 6868, 8585, 11884, 14855, 17170, 29710, 34340, 50507, 59420, 101014, 202028, 252535, 300071, 505070, 600142, 1010140, 1200284, 1500355, 3000710, 5101207, 6001420, 10202414, 20404828, 25506035, 51012070, 102024140]

約数ペア:

[(1, 102024140), (2, 51012070), (4, 25506035), (5, 20404828), (10, 10202414), (17, 6001420), (20, 5101207), (34, 3000710), (68, 1500355), (85, 1200284), (101, 1010140), (170, 600142), (202, 505070), (340, 300071), (404, 252535), (505, 202028), (1010, 101014), (1717, 59420), (2020, 50507), (2971, 34340), (3434, 29710), (5942, 17170), (6868, 14855), (8585, 11884)]