2022831460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 4669533792

約数和(自身を除く): 2646702332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 197, 260, 292, 365, 394, 541, 730, 788, 949, 985, 1082, 1460, 1898, 1970, 2164, 2561, 2705, 3796, 3940, 4745, 5122, 5410, 7033, 9490, 10244, 10820, 12805, 14066, 14381, 18980, 25610, 28132, 28762, 35165, 39493, 51220, 57524, 70330, 71905, 78986, 106577, 140660, 143810, 157972, 186953, 197465, 213154, 287620, 373906, 394930, 426308, 513409, 532885, 747812, 789860, 934765, 1026818, 1065770, 1385501, 1869530, 2053636, 2131540, 2567045, 2771002, 3739060, 5134090, 5542004, 6927505, 7780121, 10268180, 13855010, 15560242, 27710020, 31120484, 38900605, 77801210, 101141573, 155602420, 202283146, 404566292, 505707865, 1011415730, 2022831460]

約数ペア:

[(1, 2022831460), (2, 1011415730), (4, 505707865), (5, 404566292), (10, 202283146), (13, 155602420), (20, 101141573), (26, 77801210), (52, 38900605), (65, 31120484), (73, 27710020), (130, 15560242), (146, 13855010), (197, 10268180), (260, 7780121), (292, 6927505), (365, 5542004), (394, 5134090), (541, 3739060), (730, 2771002), (788, 2567045), (949, 2131540), (985, 2053636), (1082, 1869530), (1460, 1385501), (1898, 1065770), (1970, 1026818), (2164, 934765), (2561, 789860), (2705, 747812), (3796, 532885), (3940, 513409), (4745, 426308), (5122, 394930), (5410, 373906), (7033, 287620), (9490, 213154), (10244, 197465), (10820, 186953), (12805, 157972), (14066, 143810), (14381, 140660), (18980, 106577), (25610, 78986), (28132, 71905), (28762, 70330), (35165, 57524), (39493, 51220)]