235229240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189701}}^1$

素因数の和:189743

約数の個数: 32

約数和(自身を含む): 546341760

約数和(自身を除く): 311112520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 189701, 379402, 758804, 948505, 1517608, 1897010, 3794020, 5880731, 7588040, 11761462, 23522924, 29403655, 47045848, 58807310, 117614620, 235229240]

約数ペア:

[(1, 235229240), (2, 117614620), (4, 58807310), (5, 47045848), (8, 29403655), (10, 23522924), (20, 11761462), (31, 7588040), (40, 5880731), (62, 3794020), (124, 1897010), (155, 1517608), (248, 948505), (310, 758804), (620, 379402), (1240, 189701)]