4215592420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151531}}^1$

素因数の和:151660

約数の個数: 48

約数和(自身を含む): 9622888128

約数和(自身を除く): 5407295708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 13910, 27820, 151531, 303062, 606124, 757655, 1515310, 1969903, 3030620, 3939806, 7879612, 9849515, 16213817, 19699030, 32427634, 39398060, 64855268, 81069085, 162138170, 210779621, 324276340, 421559242, 843118484, 1053898105, 2107796210, 4215592420]

約数ペア:

[(1, 4215592420), (2, 2107796210), (4, 1053898105), (5, 843118484), (10, 421559242), (13, 324276340), (20, 210779621), (26, 162138170), (52, 81069085), (65, 64855268), (107, 39398060), (130, 32427634), (214, 19699030), (260, 16213817), (428, 9849515), (535, 7879612), (1070, 3939806), (1391, 3030620), (2140, 1969903), (2782, 1515310), (5564, 757655), (6955, 606124), (13910, 303062), (27820, 151531)]