124315480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163573}}^1$

素因数の和:163603

約数の個数: 32

約数和(自身を含む): 294433200

約数和(自身を除く): 170117720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 163573, 327146, 654292, 817865, 1308584, 1635730, 3107887, 3271460, 6215774, 6542920, 12431548, 15539435, 24863096, 31078870, 62157740, 124315480]

約数ペア:

[(1, 124315480), (2, 62157740), (4, 31078870), (5, 24863096), (8, 15539435), (10, 12431548), (19, 6542920), (20, 6215774), (38, 3271460), (40, 3107887), (76, 1635730), (95, 1308584), (152, 817865), (190, 654292), (380, 327146), (760, 163573)]