45750440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8731}}^1$

素因数の和:8873

約数の個数: 32

約数和(自身を含む): 103736160

約数和(自身を除く): 57985720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 8731, 17462, 34924, 43655, 69848, 87310, 174620, 349240, 1143761, 2287522, 4575044, 5718805, 9150088, 11437610, 22875220, 45750440]

約数ペア:

[(1, 45750440), (2, 22875220), (4, 11437610), (5, 9150088), (8, 5718805), (10, 4575044), (20, 2287522), (40, 1143761), (131, 349240), (262, 174620), (524, 87310), (655, 69848), (1048, 43655), (1310, 34924), (2620, 17462), (5240, 8731)]