383834360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105449}}^1$

素因数の和:105480

約数の個数: 64

約数和(自身を含む): 1062936000

約数和(自身を除く): 679101640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 105449, 210898, 421796, 527245, 738143, 843592, 1054490, 1370837, 1476286, 2108980, 2741674, 2952572, 3690715, 4217960, 5483348, 5905144, 6854185, 7381430, 9595859, 10966696, 13708370, 14762860, 19191718, 27416740, 29525720, 38383436, 47979295, 54833480, 76766872, 95958590, 191917180, 383834360]

約数ペア:

[(1, 383834360), (2, 191917180), (4, 95958590), (5, 76766872), (7, 54833480), (8, 47979295), (10, 38383436), (13, 29525720), (14, 27416740), (20, 19191718), (26, 14762860), (28, 13708370), (35, 10966696), (40, 9595859), (52, 7381430), (56, 6854185), (65, 5905144), (70, 5483348), (91, 4217960), (104, 3690715), (130, 2952572), (140, 2741674), (182, 2108980), (260, 1476286), (280, 1370837), (364, 1054490), (455, 843592), (520, 738143), (728, 527245), (910, 421796), (1820, 210898), (3640, 105449)]