459123520

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12697}}^1$

素因数の和:12827

約数の個数: 56

約数和(自身を含む): 1103049864

約数和(自身を除く): 643926344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 12697, 18080, 25394, 36160, 50788, 63485, 101576, 126970, 203152, 253940, 406304, 507880, 812608, 1015760, 1434761, 2031520, 2869522, 4063040, 5739044, 7173805, 11478088, 14347610, 22956176, 28695220, 45912352, 57390440, 91824704, 114780880, 229561760, 459123520]

約数ペア:

[(1, 459123520), (2, 229561760), (4, 114780880), (5, 91824704), (8, 57390440), (10, 45912352), (16, 28695220), (20, 22956176), (32, 14347610), (40, 11478088), (64, 7173805), (80, 5739044), (113, 4063040), (160, 2869522), (226, 2031520), (320, 1434761), (452, 1015760), (565, 812608), (904, 507880), (1130, 406304), (1808, 253940), (2260, 203152), (3616, 126970), (4520, 101576), (7232, 63485), (9040, 50788), (12697, 36160), (18080, 25394)]