152223920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51427}}^1$

素因数の和:51477

約数の個数: 40

約数和(自身を含む): 363493104

約数和(自身を除く): 211269184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 51427, 102854, 205708, 257135, 411416, 514270, 822832, 1028540, 1902799, 2057080, 3805598, 4114160, 7611196, 9513995, 15222392, 19027990, 30444784, 38055980, 76111960, 152223920]

約数ペア:

[(1, 152223920), (2, 76111960), (4, 38055980), (5, 30444784), (8, 19027990), (10, 15222392), (16, 9513995), (20, 7611196), (37, 4114160), (40, 3805598), (74, 2057080), (80, 1902799), (148, 1028540), (185, 822832), (296, 514270), (370, 411416), (592, 257135), (740, 205708), (1480, 102854), (2960, 51427)]