2021891628070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8527}}^1\times {\mathrm{6911}}^1$

素因数の和:15565

約数の個数: 64

約数和(自身を含む): 3768741789696

約数和(自身を除く): 1746850161626

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 3431, 6862, 6911, 8527, 13822, 17054, 17155, 34310, 34555, 42635, 69110, 85270, 324817, 400769, 504503, 622471, 649634, 801538, 1009006, 1244942, 1624085, 2003845, 2522515, 3112355, 3248170, 4007690, 5045030, 6224710, 23711641, 29256137, 47423282, 58512274, 58930097, 117860194, 118558205, 146280685, 237116410, 292561370, 294650485, 589300970, 2769714559, 4301897081, 5539429118, 8603794162, 13848572795, 21509485405, 27697145590, 43018970810, 202189162807, 404378325614, 1010945814035, 2021891628070]

約数ペア:

[(1, 2021891628070), (2, 1010945814035), (5, 404378325614), (10, 202189162807), (47, 43018970810), (73, 27697145590), (94, 21509485405), (146, 13848572795), (235, 8603794162), (365, 5539429118), (470, 4301897081), (730, 2769714559), (3431, 589300970), (6862, 294650485), (6911, 292561370), (8527, 237116410), (13822, 146280685), (17054, 118558205), (17155, 117860194), (34310, 58930097), (34555, 58512274), (42635, 47423282), (69110, 29256137), (85270, 23711641), (324817, 6224710), (400769, 5045030), (504503, 4007690), (622471, 3248170), (649634, 3112355), (801538, 2522515), (1009006, 2003845), (1244942, 1624085)]