32986780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 38298980

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 239, 268, 335, 412, 478, 515, 670, 956, 1030, 1195, 1340, 2060, 2390, 4780, 6901, 13802, 16013, 24617, 27604, 32026, 34505, 49234, 64052, 69010, 80065, 98468, 123085, 138020, 160130, 246170, 320260, 492340, 1649339, 3298678, 6597356, 8246695, 16493390, 32986780]

約数ペア:

[(1, 32986780), (2, 16493390), (4, 8246695), (5, 6597356), (10, 3298678), (20, 1649339), (67, 492340), (103, 320260), (134, 246170), (206, 160130), (239, 138020), (268, 123085), (335, 98468), (412, 80065), (478, 69010), (515, 64052), (670, 49234), (956, 34505), (1030, 32026), (1195, 27604), (1340, 24617), (2060, 16013), (2390, 13802), (4780, 6901)]