571570280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1321}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 1334955600

約数和(自身を除く): 763385320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 373, 580, 746, 1160, 1321, 1492, 1865, 2642, 2984, 3730, 5284, 6605, 7460, 10568, 10817, 13210, 14920, 21634, 26420, 38309, 43268, 52840, 54085, 76618, 86536, 108170, 153236, 191545, 216340, 306472, 383090, 432680, 492733, 766180, 985466, 1532360, 1970932, 2463665, 3941864, 4927330, 9854660, 14289257, 19709320, 28578514, 57157028, 71446285, 114314056, 142892570, 285785140, 571570280]

約数ペア:

[(1, 571570280), (2, 285785140), (4, 142892570), (5, 114314056), (8, 71446285), (10, 57157028), (20, 28578514), (29, 19709320), (40, 14289257), (58, 9854660), (116, 4927330), (145, 3941864), (232, 2463665), (290, 1970932), (373, 1532360), (580, 985466), (746, 766180), (1160, 492733), (1321, 432680), (1492, 383090), (1865, 306472), (2642, 216340), (2984, 191545), (3730, 153236), (5284, 108170), (6605, 86536), (7460, 76618), (10568, 54085), (10817, 52840), (13210, 43268), (14920, 38309), (21634, 26420)]