384098320

素因数分解:

$2^4\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3719}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 893960640

約数和(自身を除く): 509862320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1291, 2582, 3719, 5164, 6455, 7438, 10328, 12910, 14876, 18595, 20656, 25820, 29752, 37190, 51640, 59504, 74380, 103280, 148760, 297520, 4801229, 9602458, 19204916, 24006145, 38409832, 48012290, 76819664, 96024580, 192049160, 384098320]

約数ペア:

[(1, 384098320), (2, 192049160), (4, 96024580), (5, 76819664), (8, 48012290), (10, 38409832), (16, 24006145), (20, 19204916), (40, 9602458), (80, 4801229), (1291, 297520), (2582, 148760), (3719, 103280), (5164, 74380), (6455, 59504), (7438, 51640), (10328, 37190), (12910, 29752), (14876, 25820), (18595, 20656)]