67658050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 133473600

約数和(自身を除く): 65815550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 229, 311, 458, 475, 622, 950, 1145, 1555, 2290, 3110, 4351, 5725, 5909, 7775, 8702, 11450, 11818, 15550, 21755, 29545, 43510, 59090, 71219, 108775, 142438, 147725, 217550, 295450, 356095, 712190, 1353161, 1780475, 2706322, 3560950, 6765805, 13531610, 33829025, 67658050]

約数ペア:

[(1, 67658050), (2, 33829025), (5, 13531610), (10, 6765805), (19, 3560950), (25, 2706322), (38, 1780475), (50, 1353161), (95, 712190), (190, 356095), (229, 295450), (311, 217550), (458, 147725), (475, 142438), (622, 108775), (950, 71219), (1145, 59090), (1555, 43510), (2290, 29545), (3110, 21755), (4351, 15550), (5725, 11818), (5909, 11450), (7775, 8702)]