350404226380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22093583}}^1$

素因数の和:22093666

約数の個数: 48

約数和(自身を含む): 805443698304

約数和(自身を除く): 455039471924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 22093583, 44187166, 88374332, 110467915, 220935830, 287216579, 441871660, 574433158, 1148866316, 1347708563, 1436082895, 2695417126, 2872165790, 5390834252, 5744331580, 6738542815, 13477085630, 17520211319, 26954171260, 35040422638, 70080845276, 87601056595, 175202113190, 350404226380]

約数ペア:

[(1, 350404226380), (2, 175202113190), (4, 87601056595), (5, 70080845276), (10, 35040422638), (13, 26954171260), (20, 17520211319), (26, 13477085630), (52, 6738542815), (61, 5744331580), (65, 5390834252), (122, 2872165790), (130, 2695417126), (244, 1436082895), (260, 1347708563), (305, 1148866316), (610, 574433158), (793, 441871660), (1220, 287216579), (1586, 220935830), (3172, 110467915), (3965, 88374332), (7930, 44187166), (15860, 22093583)]