520095184

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 1197383680

約数和(自身を除く): 677288496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 163, 217, 248, 326, 434, 496, 652, 868, 919, 1141, 1304, 1736, 1838, 2282, 2608, 3472, 3676, 4564, 5053, 6433, 7352, 9128, 10106, 12866, 14704, 18256, 20212, 25732, 28489, 35371, 40424, 51464, 56978, 70742, 80848, 102928, 113956, 141484, 149797, 199423, 227912, 282968, 299594, 398846, 455824, 565936, 599188, 797692, 1048579, 1198376, 1595384, 2097158, 2396752, 3190768, 4194316, 4643707, 8388632, 9287414, 16777264, 18574828, 32505949, 37149656, 65011898, 74299312, 130023796, 260047592, 520095184]

約数ペア:

[(1, 520095184), (2, 260047592), (4, 130023796), (7, 74299312), (8, 65011898), (14, 37149656), (16, 32505949), (28, 18574828), (31, 16777264), (56, 9287414), (62, 8388632), (112, 4643707), (124, 4194316), (163, 3190768), (217, 2396752), (248, 2097158), (326, 1595384), (434, 1198376), (496, 1048579), (652, 797692), (868, 599188), (919, 565936), (1141, 455824), (1304, 398846), (1736, 299594), (1838, 282968), (2282, 227912), (2608, 199423), (3472, 149797), (3676, 141484), (4564, 113956), (5053, 102928), (6433, 80848), (7352, 70742), (9128, 56978), (10106, 51464), (12866, 40424), (14704, 35371), (18256, 28489), (20212, 25732)]