103661508080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{243703}}^1$

素因数の和:244138

約数の個数: 80

約数和(自身を含む): 260188138560

約数和(自身を除く): 156526630480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 409, 520, 818, 1040, 1636, 2045, 3272, 4090, 5317, 6544, 8180, 10634, 16360, 21268, 26585, 32720, 42536, 53170, 85072, 106340, 212680, 243703, 425360, 487406, 974812, 1218515, 1949624, 2437030, 3168139, 3899248, 4874060, 6336278, 9748120, 12672556, 15840695, 19496240, 25345112, 31681390, 50690224, 63362780, 99674527, 126725560, 199349054, 253451120, 398698108, 498372635, 797396216, 996745270, 1295768851, 1594792432, 1993490540, 2591537702, 3986981080, 5183075404, 6478844255, 7973962160, 10366150808, 12957688510, 20732301616, 25915377020, 51830754040, 103661508080]

約数ペア:

[(1, 103661508080), (2, 51830754040), (4, 25915377020), (5, 20732301616), (8, 12957688510), (10, 10366150808), (13, 7973962160), (16, 6478844255), (20, 5183075404), (26, 3986981080), (40, 2591537702), (52, 1993490540), (65, 1594792432), (80, 1295768851), (104, 996745270), (130, 797396216), (208, 498372635), (260, 398698108), (409, 253451120), (520, 199349054), (818, 126725560), (1040, 99674527), (1636, 63362780), (2045, 50690224), (3272, 31681390), (4090, 25345112), (5317, 19496240), (6544, 15840695), (8180, 12672556), (10634, 9748120), (16360, 6336278), (21268, 4874060), (26585, 3899248), (32720, 3168139), (42536, 2437030), (53170, 1949624), (85072, 1218515), (106340, 974812), (212680, 487406), (243703, 425360)]