33904550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 67294800

約数和(自身を除く): 33390250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 401, 445, 475, 802, 890, 950, 1691, 2005, 2225, 3382, 4010, 4450, 7619, 8455, 10025, 15238, 16910, 20050, 35689, 38095, 42275, 71378, 76190, 84550, 178445, 190475, 356890, 380950, 678091, 892225, 1356182, 1784450, 3390455, 6780910, 16952275, 33904550]

約数ペア:

[(1, 33904550), (2, 16952275), (5, 6780910), (10, 3390455), (19, 1784450), (25, 1356182), (38, 892225), (50, 678091), (89, 380950), (95, 356890), (178, 190475), (190, 178445), (401, 84550), (445, 76190), (475, 71378), (802, 42275), (890, 38095), (950, 35689), (1691, 20050), (2005, 16910), (2225, 15238), (3382, 10025), (4010, 8455), (4450, 7619)]