124555160

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3907}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 280672560

約数和(自身を除く): 156117400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3907, 3985, 6376, 7814, 7970, 15628, 15940, 19535, 31256, 31880, 39070, 78140, 156280, 3113879, 6227758, 12455516, 15569395, 24911032, 31138790, 62277580, 124555160]

約数ペア:

[(1, 124555160), (2, 62277580), (4, 31138790), (5, 24911032), (8, 15569395), (10, 12455516), (20, 6227758), (40, 3113879), (797, 156280), (1594, 78140), (3188, 39070), (3907, 31880), (3985, 31256), (6376, 19535), (7814, 15940), (7970, 15628)]