172024130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{911}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 323854848

約数和(自身を除く): 151830718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 821, 911, 1642, 1822, 4105, 4555, 8210, 9110, 18883, 20953, 37766, 41906, 94415, 104765, 188830, 209530, 747931, 1495862, 3739655, 7479310, 17202413, 34404826, 86012065, 172024130]

約数ペア:

[(1, 172024130), (2, 86012065), (5, 34404826), (10, 17202413), (23, 7479310), (46, 3739655), (115, 1495862), (230, 747931), (821, 209530), (911, 188830), (1642, 104765), (1822, 94415), (4105, 41906), (4555, 37766), (8210, 20953), (9110, 18883)]