169660460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 368407872

約数和(自身を除く): 198747412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 1130, 1831, 2260, 3662, 4633, 7324, 9155, 9266, 18310, 18532, 23165, 36620, 46330, 75071, 92660, 150142, 206903, 300284, 375355, 413806, 750710, 827612, 1034515, 1501420, 2069030, 4138060, 8483023, 16966046, 33932092, 42415115, 84830230, 169660460]

約数ペア:

[(1, 169660460), (2, 84830230), (4, 42415115), (5, 33932092), (10, 16966046), (20, 8483023), (41, 4138060), (82, 2069030), (113, 1501420), (164, 1034515), (205, 827612), (226, 750710), (410, 413806), (452, 375355), (565, 300284), (820, 206903), (1130, 150142), (1831, 92660), (2260, 75071), (3662, 46330), (4633, 36620), (7324, 23165), (9155, 18532), (9266, 18310)]