558972160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14087}}^1$

素因数の和:14139

約数の個数: 72

約数和(自身を含む): 1382201856

約数和(自身を除く): 823229696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 14087, 19840, 28174, 39680, 56348, 70435, 112696, 140870, 225392, 281740, 436697, 450784, 563480, 873394, 901568, 1126960, 1746788, 1803136, 2183485, 2253920, 3493576, 3606272, 4366970, 4507840, 6987152, 8733940, 9015680, 13974304, 17467880, 18031360, 27948608, 34935760, 55897216, 69871520, 111794432, 139743040, 279486080, 558972160]

約数ペア:

[(1, 558972160), (2, 279486080), (4, 139743040), (5, 111794432), (8, 69871520), (10, 55897216), (16, 34935760), (20, 27948608), (31, 18031360), (32, 17467880), (40, 13974304), (62, 9015680), (64, 8733940), (80, 6987152), (124, 4507840), (128, 4366970), (155, 3606272), (160, 3493576), (248, 2253920), (256, 2183485), (310, 1803136), (320, 1746788), (496, 1126960), (620, 901568), (640, 873394), (992, 563480), (1240, 450784), (1280, 436697), (1984, 281740), (2480, 225392), (3968, 140870), (4960, 112696), (7936, 70435), (9920, 56348), (14087, 39680), (19840, 28174)]