32101420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 73015488

約数和(自身を除く): 40914068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 397, 622, 794, 1244, 1555, 1588, 1985, 3110, 3970, 4043, 5161, 6220, 7940, 8086, 10322, 16172, 20215, 20644, 25805, 40430, 51610, 80860, 103220, 123467, 246934, 493868, 617335, 1234670, 1605071, 2469340, 3210142, 6420284, 8025355, 16050710, 32101420]

約数ペア:

[(1, 32101420), (2, 16050710), (4, 8025355), (5, 6420284), (10, 3210142), (13, 2469340), (20, 1605071), (26, 1234670), (52, 617335), (65, 493868), (130, 246934), (260, 123467), (311, 103220), (397, 80860), (622, 51610), (794, 40430), (1244, 25805), (1555, 20644), (1588, 20215), (1985, 16172), (3110, 10322), (3970, 8086), (4043, 7940), (5161, 6220)]