72410320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7127}}^1$

素因数の和:7267

約数の個数: 40

約数和(自身を含む): 169703424

約数和(自身を除く): 97293104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 7127, 10160, 14254, 28508, 35635, 57016, 71270, 114032, 142540, 285080, 570160, 905129, 1810258, 3620516, 4525645, 7241032, 9051290, 14482064, 18102580, 36205160, 72410320]

約数ペア:

[(1, 72410320), (2, 36205160), (4, 18102580), (5, 14482064), (8, 9051290), (10, 7241032), (16, 4525645), (20, 3620516), (40, 1810258), (80, 905129), (127, 570160), (254, 285080), (508, 142540), (635, 114032), (1016, 71270), (1270, 57016), (2032, 35635), (2540, 28508), (5080, 14254), (7127, 10160)]