5510346520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19679809}}^1$

素因数の和:19679827

約数の個数: 32

約数和(自身を含む): 14169463200

約数和(自身を除く): 8659116680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19679809, 39359618, 78719236, 98399045, 137758663, 157438472, 196798090, 275517326, 393596180, 551034652, 688793315, 787192360, 1102069304, 1377586630, 2755173260, 5510346520]

約数ペア:

[(1, 5510346520), (2, 2755173260), (4, 1377586630), (5, 1102069304), (7, 787192360), (8, 688793315), (10, 551034652), (14, 393596180), (20, 275517326), (28, 196798090), (35, 157438472), (40, 137758663), (56, 98399045), (70, 78719236), (140, 39359618), (280, 19679809)]