185265520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19139}}^1$

素因数の和:19174

約数の個数: 60

約数和(自身を含む): 473485320

約数和(自身を除く): 288219800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 19139, 38278, 76556, 95695, 153112, 191390, 210529, 306224, 382780, 421058, 765560, 842116, 1052645, 1531120, 1684232, 2105290, 2315819, 3368464, 4210580, 4631638, 8421160, 9263276, 11579095, 16842320, 18526552, 23158190, 37053104, 46316380, 92632760, 185265520]

約数ペア:

[(1, 185265520), (2, 92632760), (4, 46316380), (5, 37053104), (8, 23158190), (10, 18526552), (11, 16842320), (16, 11579095), (20, 9263276), (22, 8421160), (40, 4631638), (44, 4210580), (55, 3368464), (80, 2315819), (88, 2105290), (110, 1684232), (121, 1531120), (176, 1052645), (220, 842116), (242, 765560), (440, 421058), (484, 382780), (605, 306224), (880, 210529), (968, 191390), (1210, 153112), (1936, 95695), (2420, 76556), (4840, 38278), (9680, 19139)]