23360360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18839}}^1$

素因数の和:18881

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 30898840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18839, 37678, 75356, 94195, 150712, 188390, 376780, 584009, 753560, 1168018, 2336036, 2920045, 4672072, 5840090, 11680180, 23360360]

約数ペア:

[(1, 23360360), (2, 11680180), (4, 5840090), (5, 4672072), (8, 2920045), (10, 2336036), (20, 1168018), (31, 753560), (40, 584009), (62, 376780), (124, 188390), (155, 150712), (248, 94195), (310, 75356), (620, 37678), (1240, 18839)]