29958160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 74214000

約数和(自身を除く): 44255840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 349, 370, 464, 580, 592, 698, 740, 1073, 1160, 1396, 1480, 1745, 2146, 2320, 2792, 2960, 3490, 4292, 5365, 5584, 6980, 8584, 10121, 10730, 12913, 13960, 17168, 20242, 21460, 25826, 27920, 40484, 42920, 50605, 51652, 64565, 80968, 85840, 101210, 103304, 129130, 161936, 202420, 206608, 258260, 374477, 404840, 516520, 748954, 809680, 1033040, 1497908, 1872385, 2995816, 3744770, 5991632, 7489540, 14979080, 29958160]

約数ペア:

[(1, 29958160), (2, 14979080), (4, 7489540), (5, 5991632), (8, 3744770), (10, 2995816), (16, 1872385), (20, 1497908), (29, 1033040), (37, 809680), (40, 748954), (58, 516520), (74, 404840), (80, 374477), (116, 258260), (145, 206608), (148, 202420), (185, 161936), (232, 129130), (290, 103304), (296, 101210), (349, 85840), (370, 80968), (464, 64565), (580, 51652), (592, 50605), (698, 42920), (740, 40484), (1073, 27920), (1160, 25826), (1396, 21460), (1480, 20242), (1745, 17168), (2146, 13960), (2320, 12913), (2792, 10730), (2960, 10121), (3490, 8584), (4292, 6980), (5365, 5584)]