458048560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 1106214912

約数和(自身を除く): 648166352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 191, 248, 310, 382, 496, 620, 764, 955, 967, 1240, 1528, 1910, 1934, 2480, 3056, 3820, 3868, 4835, 5921, 7640, 7736, 9670, 11842, 15280, 15472, 19340, 23684, 29605, 29977, 38680, 47368, 59210, 59954, 77360, 94736, 118420, 119908, 149885, 184697, 236840, 239816, 299770, 369394, 473680, 479632, 599540, 738788, 923485, 1199080, 1477576, 1846970, 2398160, 2955152, 3693940, 5725607, 7387880, 11451214, 14775760, 22902428, 28628035, 45804856, 57256070, 91609712, 114512140, 229024280, 458048560]

約数ペア:

[(1, 458048560), (2, 229024280), (4, 114512140), (5, 91609712), (8, 57256070), (10, 45804856), (16, 28628035), (20, 22902428), (31, 14775760), (40, 11451214), (62, 7387880), (80, 5725607), (124, 3693940), (155, 2955152), (191, 2398160), (248, 1846970), (310, 1477576), (382, 1199080), (496, 923485), (620, 738788), (764, 599540), (955, 479632), (967, 473680), (1240, 369394), (1528, 299770), (1910, 239816), (1934, 236840), (2480, 184697), (3056, 149885), (3820, 119908), (3868, 118420), (4835, 94736), (5921, 77360), (7640, 59954), (7736, 59210), (9670, 47368), (11842, 38680), (15280, 29977), (15472, 29605), (19340, 23684)]