1520830112

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 3027290112

約数和(自身を除く): 1506460000

約数列:

[1, 2, 4, 8, 16, 32, 157, 263, 314, 526, 628, 1052, 1151, 1256, 2104, 2302, 2512, 4208, 4604, 5024, 8416, 9208, 18416, 36832, 41291, 82582, 165164, 180707, 302713, 330328, 361414, 605426, 660656, 722828, 1210852, 1321312, 1445656, 2421704, 2891312, 4843408, 5782624, 9686816, 47525941, 95051882, 190103764, 380207528, 760415056, 1520830112]

約数ペア:

[(1, 1520830112), (2, 760415056), (4, 380207528), (8, 190103764), (16, 95051882), (32, 47525941), (157, 9686816), (263, 5782624), (314, 4843408), (526, 2891312), (628, 2421704), (1052, 1445656), (1151, 1321312), (1256, 1210852), (2104, 722828), (2302, 660656), (2512, 605426), (4208, 361414), (4604, 330328), (5024, 302713), (8416, 180707), (9208, 165164), (18416, 82582), (36832, 41291)]