7875884020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{54011}}^1$

素因数の和:54360

約数の個数: 48

約数和(自身を含む): 17313222528

約数和(自身を除く): 9437338508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 317, 460, 634, 1268, 1585, 3170, 6340, 7291, 14582, 29164, 36455, 54011, 72910, 108022, 145820, 216044, 270055, 540110, 1080220, 1242253, 2484506, 4969012, 6211265, 12422530, 17121487, 24845060, 34242974, 68485948, 85607435, 171214870, 342429740, 393794201, 787588402, 1575176804, 1968971005, 3937942010, 7875884020]

約数ペア:

[(1, 7875884020), (2, 3937942010), (4, 1968971005), (5, 1575176804), (10, 787588402), (20, 393794201), (23, 342429740), (46, 171214870), (92, 85607435), (115, 68485948), (230, 34242974), (317, 24845060), (460, 17121487), (634, 12422530), (1268, 6211265), (1585, 4969012), (3170, 2484506), (6340, 1242253), (7291, 1080220), (14582, 540110), (29164, 270055), (36455, 216044), (54011, 145820), (72910, 108022)]