4580652020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{798023}}^1$

素因数の和:798080

約数の個数: 48

約数和(自身を含む): 11261714688

約数和(自身を除く): 6681062668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 798023, 1596046, 3192092, 3990115, 5586161, 7980230, 11172322, 15960460, 22344644, 27930805, 32718943, 55861610, 65437886, 111723220, 130875772, 163594715, 229032601, 327189430, 458065202, 654378860, 916130404, 1145163005, 2290326010, 4580652020]

約数ペア:

[(1, 4580652020), (2, 2290326010), (4, 1145163005), (5, 916130404), (7, 654378860), (10, 458065202), (14, 327189430), (20, 229032601), (28, 163594715), (35, 130875772), (41, 111723220), (70, 65437886), (82, 55861610), (140, 32718943), (164, 27930805), (205, 22344644), (287, 15960460), (410, 11172322), (574, 7980230), (820, 5586161), (1148, 3990115), (1435, 3192092), (2870, 1596046), (5740, 798023)]