32489080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 80609760

約数和(自身を除く): 48120680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1453, 1720, 2236, 2795, 2906, 4472, 5590, 5812, 7265, 11180, 11624, 14530, 18889, 22360, 29060, 37778, 58120, 62479, 75556, 94445, 124958, 151112, 188890, 249916, 312395, 377780, 499832, 624790, 755560, 812227, 1249580, 1624454, 2499160, 3248908, 4061135, 6497816, 8122270, 16244540, 32489080]

約数ペア:

[(1, 32489080), (2, 16244540), (4, 8122270), (5, 6497816), (8, 4061135), (10, 3248908), (13, 2499160), (20, 1624454), (26, 1249580), (40, 812227), (43, 755560), (52, 624790), (65, 499832), (86, 377780), (104, 312395), (130, 249916), (172, 188890), (215, 151112), (260, 124958), (344, 94445), (430, 75556), (520, 62479), (559, 58120), (860, 37778), (1118, 29060), (1453, 22360), (1720, 18889), (2236, 14530), (2795, 11624), (2906, 11180), (4472, 7265), (5590, 5812)]