1508720200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7949}}^1$

素因数の和:8051

約数の個数: 96

約数和(自身を含む): 3829833000

約数和(自身を除く): 2321112800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 200, 260, 292, 325, 365, 520, 584, 650, 730, 949, 1300, 1460, 1825, 1898, 2600, 2920, 3650, 3796, 4745, 7300, 7592, 7949, 9490, 14600, 15898, 18980, 23725, 31796, 37960, 39745, 47450, 63592, 79490, 94900, 103337, 158980, 189800, 198725, 206674, 317960, 397450, 413348, 516685, 580277, 794900, 826696, 1033370, 1160554, 1589800, 2066740, 2321108, 2583425, 2901385, 4133480, 4642216, 5166850, 5802770, 7543601, 10333700, 11605540, 14506925, 15087202, 20667400, 23211080, 29013850, 30174404, 37718005, 58027700, 60348808, 75436010, 116055400, 150872020, 188590025, 301744040, 377180050, 754360100, 1508720200]

約数ペア:

[(1, 1508720200), (2, 754360100), (4, 377180050), (5, 301744040), (8, 188590025), (10, 150872020), (13, 116055400), (20, 75436010), (25, 60348808), (26, 58027700), (40, 37718005), (50, 30174404), (52, 29013850), (65, 23211080), (73, 20667400), (100, 15087202), (104, 14506925), (130, 11605540), (146, 10333700), (200, 7543601), (260, 5802770), (292, 5166850), (325, 4642216), (365, 4133480), (520, 2901385), (584, 2583425), (650, 2321108), (730, 2066740), (949, 1589800), (1300, 1160554), (1460, 1033370), (1825, 826696), (1898, 794900), (2600, 580277), (2920, 516685), (3650, 413348), (3796, 397450), (4745, 317960), (7300, 206674), (7592, 198725), (7949, 189800), (9490, 158980), (14600, 103337), (15898, 94900), (18980, 79490), (23725, 63592), (31796, 47450), (37960, 39745)]