100145680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 249698304

約数和(自身を除く): 149552624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1471, 1480, 1702, 1840, 2942, 2960, 3404, 4255, 5884, 6808, 7355, 8510, 11768, 13616, 14710, 17020, 23536, 29420, 33833, 34040, 54427, 58840, 67666, 68080, 108854, 117680, 135332, 169165, 217708, 270664, 272135, 338330, 435416, 541328, 544270, 676660, 870832, 1088540, 1251821, 1353320, 2177080, 2503642, 2706640, 4354160, 5007284, 6259105, 10014568, 12518210, 20029136, 25036420, 50072840, 100145680]

約数ペア:

[(1, 100145680), (2, 50072840), (4, 25036420), (5, 20029136), (8, 12518210), (10, 10014568), (16, 6259105), (20, 5007284), (23, 4354160), (37, 2706640), (40, 2503642), (46, 2177080), (74, 1353320), (80, 1251821), (92, 1088540), (115, 870832), (148, 676660), (184, 544270), (185, 541328), (230, 435416), (296, 338330), (368, 272135), (370, 270664), (460, 217708), (592, 169165), (740, 135332), (851, 117680), (920, 108854), (1471, 68080), (1480, 67666), (1702, 58840), (1840, 54427), (2942, 34040), (2960, 33833), (3404, 29420), (4255, 23536), (5884, 17020), (6808, 14710), (7355, 13616), (8510, 11768)]