28087370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 26500150

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 4211, 6670, 8422, 21055, 42110, 96853, 122119, 193706, 244238, 484265, 610595, 968530, 1221190, 2808737, 5617474, 14043685, 28087370]

約数ペア:

[(1, 28087370), (2, 14043685), (5, 5617474), (10, 2808737), (23, 1221190), (29, 968530), (46, 610595), (58, 484265), (115, 244238), (145, 193706), (230, 122119), (290, 96853), (667, 42110), (1334, 21055), (3335, 8422), (4211, 6670)]