716183150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3947}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 1409909760

約数和(自身を除く): 693726610

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 382, 475, 950, 955, 1910, 3629, 3947, 4775, 7258, 7894, 9550, 18145, 19735, 36290, 39470, 74993, 90725, 98675, 149986, 181450, 197350, 374965, 749930, 753877, 1507754, 1874825, 3749650, 3769385, 7538770, 14323663, 18846925, 28647326, 37693850, 71618315, 143236630, 358091575, 716183150]

約数ペア:

[(1, 716183150), (2, 358091575), (5, 143236630), (10, 71618315), (19, 37693850), (25, 28647326), (38, 18846925), (50, 14323663), (95, 7538770), (190, 3769385), (191, 3749650), (382, 1874825), (475, 1507754), (950, 753877), (955, 749930), (1910, 374965), (3629, 197350), (3947, 181450), (4775, 149986), (7258, 98675), (7894, 90725), (9550, 74993), (18145, 39470), (19735, 36290)]