2244320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 5810616

約数和(自身を除く): 3566296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 169, 208, 260, 332, 338, 415, 416, 520, 664, 676, 830, 845, 1040, 1079, 1328, 1352, 1660, 1690, 2080, 2158, 2656, 2704, 3320, 3380, 4316, 5395, 5408, 6640, 6760, 8632, 10790, 13280, 13520, 14027, 17264, 21580, 27040, 28054, 34528, 43160, 56108, 70135, 86320, 112216, 140270, 172640, 224432, 280540, 448864, 561080, 1122160, 2244320]

約数ペア:

[(1, 2244320), (2, 1122160), (4, 561080), (5, 448864), (8, 280540), (10, 224432), (13, 172640), (16, 140270), (20, 112216), (26, 86320), (32, 70135), (40, 56108), (52, 43160), (65, 34528), (80, 28054), (83, 27040), (104, 21580), (130, 17264), (160, 14027), (166, 13520), (169, 13280), (208, 10790), (260, 8632), (332, 6760), (338, 6640), (415, 5408), (416, 5395), (520, 4316), (664, 3380), (676, 3320), (830, 2704), (845, 2656), (1040, 2158), (1079, 2080), (1328, 1690), (1352, 1660)]