111481460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 251676936

約数和(自身を除く): 140195476

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 257, 410, 460, 514, 529, 820, 943, 1028, 1058, 1285, 1886, 2116, 2570, 2645, 3772, 4715, 5140, 5290, 5911, 9430, 10537, 10580, 11822, 18860, 21074, 21689, 23644, 29555, 42148, 43378, 52685, 59110, 86756, 105370, 108445, 118220, 135953, 210740, 216890, 242351, 271906, 433780, 484702, 543812, 679765, 969404, 1211755, 1359530, 2423510, 2719060, 4847020, 5574073, 11148146, 22296292, 27870365, 55740730, 111481460]

約数ペア:

[(1, 111481460), (2, 55740730), (4, 27870365), (5, 22296292), (10, 11148146), (20, 5574073), (23, 4847020), (41, 2719060), (46, 2423510), (82, 1359530), (92, 1211755), (115, 969404), (164, 679765), (205, 543812), (230, 484702), (257, 433780), (410, 271906), (460, 242351), (514, 216890), (529, 210740), (820, 135953), (943, 118220), (1028, 108445), (1058, 105370), (1285, 86756), (1886, 59110), (2116, 52685), (2570, 43378), (2645, 42148), (3772, 29555), (4715, 23644), (5140, 21689), (5290, 21074), (5911, 18860), (9430, 11822), (10537, 10580)]