794282642780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{190019771}}^1$

素因数の和:190019810

約数の個数: 48

約数和(自身を含む): 1915399301760

約数和(自身を除く): 1121116658980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 190019771, 380039542, 760079084, 950098855, 1900197710, 2090217481, 3610375649, 3800395420, 4180434962, 7220751298, 8360869924, 10451087405, 14441502596, 18051878245, 20902174810, 36103756490, 39714132139, 41804349620, 72207512980, 79428264278, 158856528556, 198570660695, 397141321390, 794282642780]

約数ペア:

[(1, 794282642780), (2, 397141321390), (4, 198570660695), (5, 158856528556), (10, 79428264278), (11, 72207512980), (19, 41804349620), (20, 39714132139), (22, 36103756490), (38, 20902174810), (44, 18051878245), (55, 14441502596), (76, 10451087405), (95, 8360869924), (110, 7220751298), (190, 4180434962), (209, 3800395420), (220, 3610375649), (380, 2090217481), (418, 1900197710), (836, 950098855), (1045, 760079084), (2090, 380039542), (4180, 190019771)]