673627720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1741}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 1608562800

約数和(自身を除く): 934935080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 569, 680, 1138, 1741, 2276, 2845, 3482, 4552, 5690, 6964, 8705, 9673, 11380, 13928, 17410, 19346, 22760, 29597, 34820, 38692, 48365, 59194, 69640, 77384, 96730, 118388, 147985, 193460, 236776, 295970, 386920, 591940, 990629, 1183880, 1981258, 3962516, 4953145, 7925032, 9906290, 16840693, 19812580, 33681386, 39625160, 67362772, 84203465, 134725544, 168406930, 336813860, 673627720]

約数ペア:

[(1, 673627720), (2, 336813860), (4, 168406930), (5, 134725544), (8, 84203465), (10, 67362772), (17, 39625160), (20, 33681386), (34, 19812580), (40, 16840693), (68, 9906290), (85, 7925032), (136, 4953145), (170, 3962516), (340, 1981258), (569, 1183880), (680, 990629), (1138, 591940), (1741, 386920), (2276, 295970), (2845, 236776), (3482, 193460), (4552, 147985), (5690, 118388), (6964, 96730), (8705, 77384), (9673, 69640), (11380, 59194), (13928, 48365), (17410, 38692), (19346, 34820), (22760, 29597)]