248386150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4105

約数の個数: 48

約数和(自身を含む): 495999504

約数和(自身を除く): 247613354

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1825, 2482, 3650, 4003, 6205, 8006, 12410, 20015, 31025, 40030, 62050, 68051, 100075, 136102, 200150, 292219, 340255, 584438, 680510, 1461095, 1701275, 2922190, 3402550, 4967723, 7305475, 9935446, 14610950, 24838615, 49677230, 124193075, 248386150]

約数ペア:

[(1, 248386150), (2, 124193075), (5, 49677230), (10, 24838615), (17, 14610950), (25, 9935446), (34, 7305475), (50, 4967723), (73, 3402550), (85, 2922190), (146, 1701275), (170, 1461095), (365, 680510), (425, 584438), (730, 340255), (850, 292219), (1241, 200150), (1825, 136102), (2482, 100075), (3650, 68051), (4003, 62050), (6205, 40030), (8006, 31025), (12410, 20015)]