2275400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 5475840

約数和(自身を除く): 3200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 367, 620, 734, 775, 1240, 1468, 1550, 1835, 2936, 3100, 3670, 6200, 7340, 9175, 11377, 14680, 18350, 22754, 36700, 45508, 56885, 73400, 91016, 113770, 227540, 284425, 455080, 568850, 1137700, 2275400]

約数ペア:

[(1, 2275400), (2, 1137700), (4, 568850), (5, 455080), (8, 284425), (10, 227540), (20, 113770), (25, 91016), (31, 73400), (40, 56885), (50, 45508), (62, 36700), (100, 22754), (124, 18350), (155, 14680), (200, 11377), (248, 9175), (310, 7340), (367, 6200), (620, 3670), (734, 3100), (775, 2936), (1240, 1835), (1468, 1550)]