12844554230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{1559}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 24647500800

約数和(自身を除く): 11802946570

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 421, 515, 842, 1030, 1559, 1957, 2105, 3118, 3914, 4210, 7795, 7999, 9785, 15590, 15998, 19570, 29621, 39995, 43363, 59242, 79990, 86726, 148105, 160577, 216815, 296210, 321154, 433630, 656339, 802885, 823897, 1312678, 1605770, 1647794, 3050963, 3281695, 4119485, 6101926, 6563390, 8238970, 12470441, 15254815, 24940882, 30509630, 62352205, 67602917, 124704410, 135205834, 338014585, 676029170, 1284455423, 2568910846, 6422277115, 12844554230]

約数ペア:

[(1, 12844554230), (2, 6422277115), (5, 2568910846), (10, 1284455423), (19, 676029170), (38, 338014585), (95, 135205834), (103, 124704410), (190, 67602917), (206, 62352205), (421, 30509630), (515, 24940882), (842, 15254815), (1030, 12470441), (1559, 8238970), (1957, 6563390), (2105, 6101926), (3118, 4119485), (3914, 3281695), (4210, 3050963), (7795, 1647794), (7999, 1605770), (9785, 1312678), (15590, 823897), (15998, 802885), (19570, 656339), (29621, 433630), (39995, 321154), (43363, 296210), (59242, 216815), (79990, 160577), (86726, 148105)]