62445890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 123875136

約数和(自身を除く): 61429246

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 11171, 22342, 55855, 111710, 145223, 290446, 480353, 726115, 960706, 1452230, 2401765, 4803530, 6244589, 12489178, 31222945, 62445890]

約数ペア:

[(1, 62445890), (2, 31222945), (5, 12489178), (10, 6244589), (13, 4803530), (26, 2401765), (43, 1452230), (65, 960706), (86, 726115), (130, 480353), (215, 290446), (430, 145223), (559, 111710), (1118, 55855), (2795, 22342), (5590, 11171)]