28352656480

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{467557}}^1$

素因数の和:467951

約数の個数: 48

約数和(自身を含む): 67160031120

約数和(自身を除く): 38807374640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 12128, 15160, 30320, 60640, 467557, 935114, 1870228, 2337785, 3740456, 4675570, 7480912, 9351140, 14961824, 18702280, 37404560, 74809120, 177204103, 354408206, 708816412, 886020515, 1417632824, 1772041030, 2835265648, 3544082060, 5670531296, 7088164120, 14176328240, 28352656480]

約数ペア:

[(1, 28352656480), (2, 14176328240), (4, 7088164120), (5, 5670531296), (8, 3544082060), (10, 2835265648), (16, 1772041030), (20, 1417632824), (32, 886020515), (40, 708816412), (80, 354408206), (160, 177204103), (379, 74809120), (758, 37404560), (1516, 18702280), (1895, 14961824), (3032, 9351140), (3790, 7480912), (6064, 4675570), (7580, 3740456), (12128, 2337785), (15160, 1870228), (30320, 935114), (60640, 467557)]