2295729118640

素因数分解:

$2^4\times 5^1\times {\mathrm{5903}}^1\times {\mathrm{4861361}}^1$

素因数の和:4867277

約数の個数: 40

約数和(自身を含む): 5338475512128

約数和(自身を除く): 3042746393488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5903, 11806, 23612, 29515, 47224, 59030, 94448, 118060, 236120, 472240, 4861361, 9722722, 19445444, 24306805, 38890888, 48613610, 77781776, 97227220, 194454440, 388908880, 28696613983, 57393227966, 114786455932, 143483069915, 229572911864, 286966139830, 459145823728, 573932279660, 1147864559320, 2295729118640]

約数ペア:

[(1, 2295729118640), (2, 1147864559320), (4, 573932279660), (5, 459145823728), (8, 286966139830), (10, 229572911864), (16, 143483069915), (20, 114786455932), (40, 57393227966), (80, 28696613983), (5903, 388908880), (11806, 194454440), (23612, 97227220), (29515, 77781776), (47224, 48613610), (59030, 38890888), (94448, 24306805), (118060, 19445444), (236120, 9722722), (472240, 4861361)]