2313547240

素因数分解:

$2^3\times 5^1\times {\mathrm{12799}}^1\times {\mathrm{4519}}^1$

素因数の和:17329

約数の個数: 32

約数和(自身を含む): 5207040000

約数和(自身を除く): 2893492760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4519, 9038, 12799, 18076, 22595, 25598, 36152, 45190, 51196, 63995, 90380, 102392, 127990, 180760, 255980, 511960, 57838681, 115677362, 231354724, 289193405, 462709448, 578386810, 1156773620, 2313547240]

約数ペア:

[(1, 2313547240), (2, 1156773620), (4, 578386810), (5, 462709448), (8, 289193405), (10, 231354724), (20, 115677362), (40, 57838681), (4519, 511960), (9038, 255980), (12799, 180760), (18076, 127990), (22595, 102392), (25598, 90380), (36152, 63995), (45190, 51196)]