115254280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 274337280

約数和(自身を除く): 159083000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2267, 2542, 4534, 5084, 6355, 9068, 10168, 11335, 12710, 18136, 22670, 25420, 45340, 50840, 70277, 90680, 92947, 140554, 185894, 281108, 351385, 371788, 464735, 562216, 702770, 743576, 929470, 1405540, 1858940, 2811080, 2881357, 3717880, 5762714, 11525428, 14406785, 23050856, 28813570, 57627140, 115254280]

約数ペア:

[(1, 115254280), (2, 57627140), (4, 28813570), (5, 23050856), (8, 14406785), (10, 11525428), (20, 5762714), (31, 3717880), (40, 2881357), (41, 2811080), (62, 1858940), (82, 1405540), (124, 929470), (155, 743576), (164, 702770), (205, 562216), (248, 464735), (310, 371788), (328, 351385), (410, 281108), (620, 185894), (820, 140554), (1240, 92947), (1271, 90680), (1640, 70277), (2267, 50840), (2542, 45340), (4534, 25420), (5084, 22670), (6355, 18136), (9068, 12710), (10168, 11335)]