285910355800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{101987}}^1$

素因数の和:102241

約数の個数: 96

約数和(自身を含む): 676082531520

約数和(自身を除く): 390172175720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 131, 200, 214, 262, 428, 524, 535, 655, 856, 1048, 1070, 1310, 2140, 2620, 2675, 3275, 4280, 5240, 5350, 6550, 10700, 13100, 14017, 21400, 26200, 28034, 56068, 70085, 101987, 112136, 140170, 203974, 280340, 350425, 407948, 509935, 560680, 700850, 815896, 1019870, 1401700, 2039740, 2549675, 2803400, 4079480, 5099350, 10198700, 10912609, 13360297, 20397400, 21825218, 26720594, 43650436, 53441188, 54563045, 66801485, 87300872, 106882376, 109126090, 133602970, 218252180, 267205940, 272815225, 334007425, 436504360, 534411880, 545630450, 668014850, 1091260900, 1336029700, 1429551779, 2182521800, 2672059400, 2859103558, 5718207116, 7147758895, 11436414232, 14295517790, 28591035580, 35738794475, 57182071160, 71477588950, 142955177900, 285910355800]

約数ペア:

[(1, 285910355800), (2, 142955177900), (4, 71477588950), (5, 57182071160), (8, 35738794475), (10, 28591035580), (20, 14295517790), (25, 11436414232), (40, 7147758895), (50, 5718207116), (100, 2859103558), (107, 2672059400), (131, 2182521800), (200, 1429551779), (214, 1336029700), (262, 1091260900), (428, 668014850), (524, 545630450), (535, 534411880), (655, 436504360), (856, 334007425), (1048, 272815225), (1070, 267205940), (1310, 218252180), (2140, 133602970), (2620, 109126090), (2675, 106882376), (3275, 87300872), (4280, 66801485), (5240, 54563045), (5350, 53441188), (6550, 43650436), (10700, 26720594), (13100, 21825218), (14017, 20397400), (21400, 13360297), (26200, 10912609), (28034, 10198700), (56068, 5099350), (70085, 4079480), (101987, 2803400), (112136, 2549675), (140170, 2039740), (203974, 1401700), (280340, 1019870), (350425, 815896), (407948, 700850), (509935, 560680)]