84428860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 191419200

約数和(自身を除く): 106990340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6329, 6670, 12658, 13340, 25316, 31645, 63290, 126580, 145567, 183541, 291134, 367082, 582268, 727835, 734164, 917705, 1455670, 1835410, 2911340, 3670820, 4221443, 8442886, 16885772, 21107215, 42214430, 84428860]

約数ペア:

[(1, 84428860), (2, 42214430), (4, 21107215), (5, 16885772), (10, 8442886), (20, 4221443), (23, 3670820), (29, 2911340), (46, 1835410), (58, 1455670), (92, 917705), (115, 734164), (116, 727835), (145, 582268), (230, 367082), (290, 291134), (460, 183541), (580, 145567), (667, 126580), (1334, 63290), (2668, 31645), (3335, 25316), (6329, 13340), (6670, 12658)]