8567260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 19658016

約数和(自身を除く): 11090756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 397, 415, 794, 830, 1079, 1588, 1660, 1985, 2158, 3970, 4316, 5161, 5395, 7940, 10322, 10790, 20644, 21580, 25805, 32951, 51610, 65902, 103220, 131804, 164755, 329510, 428363, 659020, 856726, 1713452, 2141815, 4283630, 8567260]

約数ペア:

[(1, 8567260), (2, 4283630), (4, 2141815), (5, 1713452), (10, 856726), (13, 659020), (20, 428363), (26, 329510), (52, 164755), (65, 131804), (83, 103220), (130, 65902), (166, 51610), (260, 32951), (332, 25805), (397, 21580), (415, 20644), (794, 10790), (830, 10322), (1079, 7940), (1588, 5395), (1660, 5161), (1985, 4316), (2158, 3970)]