38211240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18731}}^1$

素因数の和:18762

約数の個数: 64

約数和(自身を含む): 121383360

約数和(自身を除く): 83172120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18731, 37462, 56193, 74924, 93655, 112386, 149848, 187310, 224772, 280965, 318427, 374620, 449544, 561930, 636854, 749240, 955281, 1123860, 1273708, 1592135, 1910562, 2247720, 2547416, 3184270, 3821124, 4776405, 6368540, 7642248, 9552810, 12737080, 19105620, 38211240]

約数ペア:

[(1, 38211240), (2, 19105620), (3, 12737080), (4, 9552810), (5, 7642248), (6, 6368540), (8, 4776405), (10, 3821124), (12, 3184270), (15, 2547416), (17, 2247720), (20, 1910562), (24, 1592135), (30, 1273708), (34, 1123860), (40, 955281), (51, 749240), (60, 636854), (68, 561930), (85, 449544), (102, 374620), (120, 318427), (136, 280965), (170, 224772), (204, 187310), (255, 149848), (340, 112386), (408, 93655), (510, 74924), (680, 56193), (1020, 37462), (2040, 18731)]