239461360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96557}}^1$

素因数の和:96601

約数の個数: 40

約数和(自身を含む): 574713216

約数和(自身を除く): 335251856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 96557, 193114, 386228, 482785, 772456, 965570, 1544912, 1931140, 2993267, 3862280, 5986534, 7724560, 11973068, 14966335, 23946136, 29932670, 47892272, 59865340, 119730680, 239461360]

約数ペア:

[(1, 239461360), (2, 119730680), (4, 59865340), (5, 47892272), (8, 29932670), (10, 23946136), (16, 14966335), (20, 11973068), (31, 7724560), (40, 5986534), (62, 3862280), (80, 2993267), (124, 1931140), (155, 1544912), (248, 965570), (310, 772456), (496, 482785), (620, 386228), (1240, 193114), (2480, 96557)]