1093800820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{98897}}^1$

素因数の和:98992

約数の個数: 48

約数和(自身を含む): 2658378240

約数和(自身を除く): 1564577420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 98897, 197794, 395588, 494485, 692279, 988970, 1384558, 1977940, 2769116, 3461395, 6922790, 7812863, 13845580, 15625726, 31251452, 39064315, 54690041, 78128630, 109380082, 156257260, 218760164, 273450205, 546900410, 1093800820]

約数ペア:

[(1, 1093800820), (2, 546900410), (4, 273450205), (5, 218760164), (7, 156257260), (10, 109380082), (14, 78128630), (20, 54690041), (28, 39064315), (35, 31251452), (70, 15625726), (79, 13845580), (140, 7812863), (158, 6922790), (316, 3461395), (395, 2769116), (553, 1977940), (790, 1384558), (1106, 988970), (1580, 692279), (2212, 494485), (2765, 395588), (5530, 197794), (11060, 98897)]