3894433040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{30869}}^1$

素因数の和:30984

約数の個数: 80

約数和(自身を含む): 9646257600

約数和(自身を除く): 5751824560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 6308, 6640, 7885, 12616, 15770, 25232, 30869, 31540, 61738, 63080, 123476, 126160, 154345, 246952, 308690, 493904, 586511, 617380, 1173022, 1234760, 2346044, 2469520, 2562127, 2932555, 4692088, 5124254, 5865110, 9384176, 10248508, 11730220, 12810635, 20497016, 23460440, 25621270, 40994032, 46920880, 48680413, 51242540, 97360826, 102485080, 194721652, 204970160, 243402065, 389443304, 486804130, 778886608, 973608260, 1947216520, 3894433040]

約数ペア:

[(1, 3894433040), (2, 1947216520), (4, 973608260), (5, 778886608), (8, 486804130), (10, 389443304), (16, 243402065), (19, 204970160), (20, 194721652), (38, 102485080), (40, 97360826), (76, 51242540), (80, 48680413), (83, 46920880), (95, 40994032), (152, 25621270), (166, 23460440), (190, 20497016), (304, 12810635), (332, 11730220), (380, 10248508), (415, 9384176), (664, 5865110), (760, 5124254), (830, 4692088), (1328, 2932555), (1520, 2562127), (1577, 2469520), (1660, 2346044), (3154, 1234760), (3320, 1173022), (6308, 617380), (6640, 586511), (7885, 493904), (12616, 308690), (15770, 246952), (25232, 154345), (30869, 126160), (31540, 123476), (61738, 63080)]