406130240

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5835

約数の個数: 56

約数和(自身を含む): 971531712

約数和(自身を除く): 565401472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4540, 5591, 7264, 9080, 11182, 14528, 18160, 22364, 27955, 36320, 44728, 55910, 72640, 89456, 111820, 178912, 223640, 357824, 447280, 894560, 1269157, 1789120, 2538314, 5076628, 6345785, 10153256, 12691570, 20306512, 25383140, 40613024, 50766280, 81226048, 101532560, 203065120, 406130240]

約数ペア:

[(1, 406130240), (2, 203065120), (4, 101532560), (5, 81226048), (8, 50766280), (10, 40613024), (16, 25383140), (20, 20306512), (32, 12691570), (40, 10153256), (64, 6345785), (80, 5076628), (160, 2538314), (227, 1789120), (320, 1269157), (454, 894560), (908, 447280), (1135, 357824), (1816, 223640), (2270, 178912), (3632, 111820), (4540, 89456), (5591, 72640), (7264, 55910), (9080, 44728), (11182, 36320), (14528, 27955), (18160, 22364)]