79522790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 154602000

約数和(自身を除く): 75079210

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 149, 190, 265, 298, 530, 745, 1007, 1490, 2014, 2809, 2831, 5035, 5618, 5662, 7897, 10070, 14045, 14155, 15794, 28090, 28310, 39485, 53371, 78970, 106742, 150043, 266855, 300086, 418541, 533710, 750215, 837082, 1500430, 2092705, 4185410, 7952279, 15904558, 39761395, 79522790]

約数ペア:

[(1, 79522790), (2, 39761395), (5, 15904558), (10, 7952279), (19, 4185410), (38, 2092705), (53, 1500430), (95, 837082), (106, 750215), (149, 533710), (190, 418541), (265, 300086), (298, 266855), (530, 150043), (745, 106742), (1007, 78970), (1490, 53371), (2014, 39485), (2809, 28310), (2831, 28090), (5035, 15794), (5618, 14155), (5662, 14045), (7897, 10070)]