186670220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 447455232

約数和(自身を除く): 260785012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 101, 110, 124, 155, 202, 220, 271, 310, 341, 404, 505, 542, 620, 682, 1010, 1084, 1111, 1355, 1364, 1705, 2020, 2222, 2710, 2981, 3131, 3410, 4444, 5420, 5555, 5962, 6262, 6820, 8401, 11110, 11924, 12524, 14905, 15655, 16802, 22220, 27371, 29810, 31310, 33604, 34441, 42005, 54742, 59620, 62620, 68882, 84010, 92411, 109484, 136855, 137764, 168020, 172205, 184822, 273710, 301081, 344410, 369644, 462055, 547420, 602162, 688820, 848501, 924110, 1204324, 1505405, 1697002, 1848220, 3010810, 3394004, 4242505, 6021620, 8485010, 9333511, 16970020, 18667022, 37334044, 46667555, 93335110, 186670220]

約数ペア:

[(1, 186670220), (2, 93335110), (4, 46667555), (5, 37334044), (10, 18667022), (11, 16970020), (20, 9333511), (22, 8485010), (31, 6021620), (44, 4242505), (55, 3394004), (62, 3010810), (101, 1848220), (110, 1697002), (124, 1505405), (155, 1204324), (202, 924110), (220, 848501), (271, 688820), (310, 602162), (341, 547420), (404, 462055), (505, 369644), (542, 344410), (620, 301081), (682, 273710), (1010, 184822), (1084, 172205), (1111, 168020), (1355, 137764), (1364, 136855), (1705, 109484), (2020, 92411), (2222, 84010), (2710, 68882), (2981, 62620), (3131, 59620), (3410, 54742), (4444, 42005), (5420, 34441), (5555, 33604), (5962, 31310), (6262, 29810), (6820, 27371), (8401, 22220), (11110, 16802), (11924, 15655), (12524, 14905)]