432865180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26953}}^1$

素因数の和:27046

約数の個数: 48

約数和(自身を含む): 1005276384

約数和(自身を除く): 572411204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 26953, 53906, 107812, 134765, 269530, 296483, 539060, 592966, 1185932, 1482415, 1967569, 2964830, 3935138, 5929660, 7870276, 9837845, 19675690, 21643259, 39351380, 43286518, 86573036, 108216295, 216432590, 432865180]

約数ペア:

[(1, 432865180), (2, 216432590), (4, 108216295), (5, 86573036), (10, 43286518), (11, 39351380), (20, 21643259), (22, 19675690), (44, 9837845), (55, 7870276), (73, 5929660), (110, 3935138), (146, 2964830), (220, 1967569), (292, 1482415), (365, 1185932), (730, 592966), (803, 539060), (1460, 296483), (1606, 269530), (3212, 134765), (4015, 107812), (8030, 53906), (16060, 26953)]