5189260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 6604340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 389, 460, 580, 667, 778, 1334, 1556, 1945, 2668, 3335, 3890, 6670, 7780, 8947, 11281, 13340, 17894, 22562, 35788, 44735, 45124, 56405, 89470, 112810, 178940, 225620, 259463, 518926, 1037852, 1297315, 2594630, 5189260]

約数ペア:

[(1, 5189260), (2, 2594630), (4, 1297315), (5, 1037852), (10, 518926), (20, 259463), (23, 225620), (29, 178940), (46, 112810), (58, 89470), (92, 56405), (115, 45124), (116, 44735), (145, 35788), (230, 22562), (290, 17894), (389, 13340), (460, 11281), (580, 8947), (667, 7780), (778, 6670), (1334, 3890), (1556, 3335), (1945, 2668)]