2628375680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{83813}}^1$

素因数の和:83846

約数の個数: 96

約数和(自身を含む): 7309418940

約数和(自身を除く): 4681043260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 83813, 167626, 335252, 419065, 586691, 670504, 838130, 1173382, 1341008, 1676260, 2346764, 2682016, 2933455, 3352520, 4106837, 4693528, 5364032, 5866910, 6705040, 8213674, 9387056, 10728064, 11733820, 13410080, 16427348, 18774112, 20534185, 23467640, 26820160, 32854696, 37548224, 41068370, 46935280, 53640320, 65709392, 75096448, 82136740, 93870560, 131418784, 164273480, 187741120, 262837568, 328546960, 375482240, 525675136, 657093920, 1314187840, 2628375680]

約数ペア:

[(1, 2628375680), (2, 1314187840), (4, 657093920), (5, 525675136), (7, 375482240), (8, 328546960), (10, 262837568), (14, 187741120), (16, 164273480), (20, 131418784), (28, 93870560), (32, 82136740), (35, 75096448), (40, 65709392), (49, 53640320), (56, 46935280), (64, 41068370), (70, 37548224), (80, 32854696), (98, 26820160), (112, 23467640), (128, 20534185), (140, 18774112), (160, 16427348), (196, 13410080), (224, 11733820), (245, 10728064), (280, 9387056), (320, 8213674), (392, 6705040), (448, 5866910), (490, 5364032), (560, 4693528), (640, 4106837), (784, 3352520), (896, 2933455), (980, 2682016), (1120, 2346764), (1568, 1676260), (1960, 1341008), (2240, 1173382), (3136, 838130), (3920, 670504), (4480, 586691), (6272, 419065), (7840, 335252), (15680, 167626), (31360, 83813)]