80102204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 173304768

約数和(自身を除く): 93202564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 653, 674, 1306, 1348, 2359, 2612, 4381, 4571, 4718, 8489, 8762, 9142, 9436, 16978, 17524, 18284, 30667, 33956, 59423, 61334, 118846, 122668, 220061, 237692, 440122, 880244, 1540427, 2860793, 3080854, 5721586, 6161708, 11443172, 20025551, 40051102, 80102204]

約数ペア:

[(1, 80102204), (2, 40051102), (4, 20025551), (7, 11443172), (13, 6161708), (14, 5721586), (26, 3080854), (28, 2860793), (52, 1540427), (91, 880244), (182, 440122), (337, 237692), (364, 220061), (653, 122668), (674, 118846), (1306, 61334), (1348, 59423), (2359, 33956), (2612, 30667), (4381, 18284), (4571, 17524), (4718, 16978), (8489, 9436), (8762, 9142)]