47573480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 116043840

約数和(自身を除く): 68470360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1627, 1720, 2924, 3254, 3655, 5848, 6508, 7310, 8135, 13016, 14620, 16270, 27659, 29240, 32540, 55318, 65080, 69961, 110636, 138295, 139922, 221272, 276590, 279844, 349805, 553180, 559688, 699610, 1106360, 1189337, 1399220, 2378674, 2798440, 4757348, 5946685, 9514696, 11893370, 23786740, 47573480]

約数ペア:

[(1, 47573480), (2, 23786740), (4, 11893370), (5, 9514696), (8, 5946685), (10, 4757348), (17, 2798440), (20, 2378674), (34, 1399220), (40, 1189337), (43, 1106360), (68, 699610), (85, 559688), (86, 553180), (136, 349805), (170, 279844), (172, 276590), (215, 221272), (340, 139922), (344, 138295), (430, 110636), (680, 69961), (731, 65080), (860, 55318), (1462, 32540), (1627, 29240), (1720, 27659), (2924, 16270), (3254, 14620), (3655, 13016), (5848, 8135), (6508, 7310)]