25844360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 34808440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 233, 235, 236, 295, 376, 466, 470, 472, 590, 932, 940, 1165, 1180, 1864, 1880, 2330, 2360, 2773, 4660, 5546, 9320, 10951, 11092, 13747, 13865, 21902, 22184, 27494, 27730, 43804, 54755, 54988, 55460, 68735, 87608, 109510, 109976, 110920, 137470, 219020, 274940, 438040, 549880, 646109, 1292218, 2584436, 3230545, 5168872, 6461090, 12922180, 25844360]

約数ペア:

[(1, 25844360), (2, 12922180), (4, 6461090), (5, 5168872), (8, 3230545), (10, 2584436), (20, 1292218), (40, 646109), (47, 549880), (59, 438040), (94, 274940), (118, 219020), (188, 137470), (233, 110920), (235, 109976), (236, 109510), (295, 87608), (376, 68735), (466, 55460), (470, 54988), (472, 54755), (590, 43804), (932, 27730), (940, 27494), (1165, 22184), (1180, 21902), (1864, 13865), (1880, 13747), (2330, 11092), (2360, 10951), (2773, 9320), (4660, 5546)]