2352580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3009980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 151, 164, 190, 205, 302, 380, 410, 604, 755, 779, 820, 1510, 1558, 2869, 3020, 3116, 3895, 5738, 6191, 7790, 11476, 12382, 14345, 15580, 24764, 28690, 30955, 57380, 61910, 117629, 123820, 235258, 470516, 588145, 1176290, 2352580]

約数ペア:

[(1, 2352580), (2, 1176290), (4, 588145), (5, 470516), (10, 235258), (19, 123820), (20, 117629), (38, 61910), (41, 57380), (76, 30955), (82, 28690), (95, 24764), (151, 15580), (164, 14345), (190, 12382), (205, 11476), (302, 7790), (380, 6191), (410, 5738), (604, 3895), (755, 3116), (779, 3020), (820, 2869), (1510, 1558)]