929553640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4642

約数の個数: 64

約数和(自身を含む): 2159861760

約数和(自身を除く): 1230308120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 127, 164, 205, 254, 328, 410, 508, 635, 820, 1016, 1270, 1640, 2540, 4463, 5080, 5207, 8926, 10414, 17852, 20828, 22315, 26035, 35704, 41656, 44630, 52070, 89260, 104140, 178520, 182983, 208280, 365966, 566801, 731932, 914915, 1133602, 1463864, 1829830, 2267204, 2834005, 3659660, 4534408, 5668010, 7319320, 11336020, 22672040, 23238841, 46477682, 92955364, 116194205, 185910728, 232388410, 464776820, 929553640]

約数ペア:

[(1, 929553640), (2, 464776820), (4, 232388410), (5, 185910728), (8, 116194205), (10, 92955364), (20, 46477682), (40, 23238841), (41, 22672040), (82, 11336020), (127, 7319320), (164, 5668010), (205, 4534408), (254, 3659660), (328, 2834005), (410, 2267204), (508, 1829830), (635, 1463864), (820, 1133602), (1016, 914915), (1270, 731932), (1640, 566801), (2540, 365966), (4463, 208280), (5080, 182983), (5207, 178520), (8926, 104140), (10414, 89260), (17852, 52070), (20828, 44630), (22315, 41656), (26035, 35704)]