40890660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35869}}^1$

素因数の和:35900

約数の個数: 48

約数和(自身を含む): 120523200

約数和(自身を除く): 79632540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35869, 71738, 107607, 143476, 179345, 215214, 358690, 430428, 538035, 681511, 717380, 1076070, 1363022, 2044533, 2152140, 2726044, 3407555, 4089066, 6815110, 8178132, 10222665, 13630220, 20445330, 40890660]

約数ペア:

[(1, 40890660), (2, 20445330), (3, 13630220), (4, 10222665), (5, 8178132), (6, 6815110), (10, 4089066), (12, 3407555), (15, 2726044), (19, 2152140), (20, 2044533), (30, 1363022), (38, 1076070), (57, 717380), (60, 681511), (76, 538035), (95, 430428), (114, 358690), (190, 215214), (228, 179345), (285, 143476), (380, 107607), (570, 71738), (1140, 35869)]