74036720

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1367}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 172515744

約数和(自身を除く): 98479024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 1367, 2708, 2734, 3385, 5416, 5468, 6770, 6835, 10832, 10936, 13540, 13670, 21872, 27080, 27340, 54160, 54680, 109360, 925459, 1850918, 3701836, 4627295, 7403672, 9254590, 14807344, 18509180, 37018360, 74036720]

約数ペア:

[(1, 74036720), (2, 37018360), (4, 18509180), (5, 14807344), (8, 9254590), (10, 7403672), (16, 4627295), (20, 3701836), (40, 1850918), (80, 925459), (677, 109360), (1354, 54680), (1367, 54160), (2708, 27340), (2734, 27080), (3385, 21872), (5416, 13670), (5468, 13540), (6770, 10936), (6835, 10832)]