1941920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 4694760

約数和(自身を除く): 2752840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 229, 265, 424, 458, 530, 848, 916, 1060, 1145, 1696, 1832, 2120, 2290, 3664, 4240, 4580, 7328, 8480, 9160, 12137, 18320, 24274, 36640, 48548, 60685, 97096, 121370, 194192, 242740, 388384, 485480, 970960, 1941920]

約数ペア:

[(1, 1941920), (2, 970960), (4, 485480), (5, 388384), (8, 242740), (10, 194192), (16, 121370), (20, 97096), (32, 60685), (40, 48548), (53, 36640), (80, 24274), (106, 18320), (160, 12137), (212, 9160), (229, 8480), (265, 7328), (424, 4580), (458, 4240), (530, 3664), (848, 2290), (916, 2120), (1060, 1832), (1145, 1696)]