4864040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 12130560

約数和(自身を除く): 7266520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 311, 340, 391, 460, 622, 680, 782, 920, 1244, 1555, 1564, 1955, 2488, 3110, 3128, 3910, 5287, 6220, 7153, 7820, 10574, 12440, 14306, 15640, 21148, 26435, 28612, 35765, 42296, 52870, 57224, 71530, 105740, 121601, 143060, 211480, 243202, 286120, 486404, 608005, 972808, 1216010, 2432020, 4864040]

約数ペア:

[(1, 4864040), (2, 2432020), (4, 1216010), (5, 972808), (8, 608005), (10, 486404), (17, 286120), (20, 243202), (23, 211480), (34, 143060), (40, 121601), (46, 105740), (68, 71530), (85, 57224), (92, 52870), (115, 42296), (136, 35765), (170, 28612), (184, 26435), (230, 21148), (311, 15640), (340, 14306), (391, 12440), (460, 10574), (622, 7820), (680, 7153), (782, 6220), (920, 5287), (1244, 3910), (1555, 3128), (1564, 3110), (1955, 2488)]