72835550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 146002560

約数和(自身を除く): 73167010

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 1783, 2150, 3566, 4085, 8170, 8915, 17830, 20425, 33877, 40850, 44575, 67754, 76669, 89150, 153338, 169385, 338770, 383345, 766690, 846925, 1456711, 1693850, 1916725, 2913422, 3833450, 7283555, 14567110, 36417775, 72835550]

約数ペア:

[(1, 72835550), (2, 36417775), (5, 14567110), (10, 7283555), (19, 3833450), (25, 2913422), (38, 1916725), (43, 1693850), (50, 1456711), (86, 846925), (95, 766690), (190, 383345), (215, 338770), (430, 169385), (475, 153338), (817, 89150), (950, 76669), (1075, 67754), (1634, 44575), (1783, 40850), (2150, 33877), (3566, 20425), (4085, 17830), (8170, 8915)]