5085040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3769

約数の個数: 40

約数和(自身を含む): 12521520

約数和(自身を除く): 7436480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3739, 7478, 14956, 18695, 29912, 37390, 59824, 63563, 74780, 127126, 149560, 254252, 299120, 317815, 508504, 635630, 1017008, 1271260, 2542520, 5085040]

約数ペア:

[(1, 5085040), (2, 2542520), (4, 1271260), (5, 1017008), (8, 635630), (10, 508504), (16, 317815), (17, 299120), (20, 254252), (34, 149560), (40, 127126), (68, 74780), (80, 63563), (85, 59824), (136, 37390), (170, 29912), (272, 18695), (340, 14956), (680, 7478), (1360, 3739)]