4444580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6441820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 599, 742, 1060, 1198, 1484, 1855, 2396, 2995, 3710, 4193, 5990, 7420, 8386, 11980, 16772, 20965, 31747, 41930, 63494, 83860, 126988, 158735, 222229, 317470, 444458, 634940, 888916, 1111145, 2222290, 4444580]

約数ペア:

[(1, 4444580), (2, 2222290), (4, 1111145), (5, 888916), (7, 634940), (10, 444458), (14, 317470), (20, 222229), (28, 158735), (35, 126988), (53, 83860), (70, 63494), (106, 41930), (140, 31747), (212, 20965), (265, 16772), (371, 11980), (530, 8386), (599, 7420), (742, 5990), (1060, 4193), (1198, 3710), (1484, 2995), (1855, 2396)]