74920450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 153070560

約数和(自身を除く): 78150110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 179, 275, 358, 550, 761, 895, 1522, 1790, 1969, 3805, 3938, 4475, 7610, 8371, 8950, 9845, 16742, 19025, 19690, 38050, 41855, 49225, 83710, 98450, 136219, 209275, 272438, 418550, 681095, 1362190, 1498409, 2996818, 3405475, 6810950, 7492045, 14984090, 37460225, 74920450]

約数ペア:

[(1, 74920450), (2, 37460225), (5, 14984090), (10, 7492045), (11, 6810950), (22, 3405475), (25, 2996818), (50, 1498409), (55, 1362190), (110, 681095), (179, 418550), (275, 272438), (358, 209275), (550, 136219), (761, 98450), (895, 83710), (1522, 49225), (1790, 41855), (1969, 38050), (3805, 19690), (3938, 19025), (4475, 16742), (7610, 9845), (8371, 8950)]