116188280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223439}}^1$

素因数の和:223463

約数の個数: 32

約数和(自身を含む): 281534400

約数和(自身を除く): 165346120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 223439, 446878, 893756, 1117195, 1787512, 2234390, 2904707, 4468780, 5809414, 8937560, 11618828, 14523535, 23237656, 29047070, 58094140, 116188280]

約数ペア:

[(1, 116188280), (2, 58094140), (4, 29047070), (5, 23237656), (8, 14523535), (10, 11618828), (13, 8937560), (20, 5809414), (26, 4468780), (40, 2904707), (52, 2234390), (65, 1787512), (104, 1117195), (130, 893756), (260, 446878), (520, 223439)]