11685200

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 28414848

約数和(自身を除く): 16729648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 223, 262, 400, 446, 524, 655, 892, 1048, 1115, 1310, 1784, 2096, 2230, 2620, 3275, 3568, 4460, 5240, 5575, 6550, 8920, 10480, 11150, 13100, 17840, 22300, 26200, 29213, 44600, 52400, 58426, 89200, 116852, 146065, 233704, 292130, 467408, 584260, 730325, 1168520, 1460650, 2337040, 2921300, 5842600, 11685200]

約数ペア:

[(1, 11685200), (2, 5842600), (4, 2921300), (5, 2337040), (8, 1460650), (10, 1168520), (16, 730325), (20, 584260), (25, 467408), (40, 292130), (50, 233704), (80, 146065), (100, 116852), (131, 89200), (200, 58426), (223, 52400), (262, 44600), (400, 29213), (446, 26200), (524, 22300), (655, 17840), (892, 13100), (1048, 11150), (1115, 10480), (1310, 8920), (1784, 6550), (2096, 5575), (2230, 5240), (2620, 4460), (3275, 3568)]