36612820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 42555500

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 307, 335, 356, 445, 614, 670, 890, 1228, 1340, 1535, 1780, 3070, 5963, 6140, 11926, 20569, 23852, 27323, 29815, 41138, 54646, 59630, 82276, 102845, 109292, 119260, 136615, 205690, 273230, 411380, 546460, 1830641, 3661282, 7322564, 9153205, 18306410, 36612820]

約数ペア:

[(1, 36612820), (2, 18306410), (4, 9153205), (5, 7322564), (10, 3661282), (20, 1830641), (67, 546460), (89, 411380), (134, 273230), (178, 205690), (268, 136615), (307, 119260), (335, 109292), (356, 102845), (445, 82276), (614, 59630), (670, 54646), (890, 41138), (1228, 29815), (1340, 27323), (1535, 23852), (1780, 20569), (3070, 11926), (5963, 6140)]