24440560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:18001

約数の個数: 40

約数和(自身を含む): 60170256

約数和(自身を除く): 35729696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17971, 35942, 71884, 89855, 143768, 179710, 287536, 305507, 359420, 611014, 718840, 1222028, 1437680, 1527535, 2444056, 3055070, 4888112, 6110140, 12220280, 24440560]

約数ペア:

[(1, 24440560), (2, 12220280), (4, 6110140), (5, 4888112), (8, 3055070), (10, 2444056), (16, 1527535), (17, 1437680), (20, 1222028), (34, 718840), (40, 611014), (68, 359420), (80, 305507), (85, 287536), (136, 179710), (170, 143768), (272, 89855), (340, 71884), (680, 35942), (1360, 17971)]