6483560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 15430500

約数和(自身を除く): 8946940

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 449, 722, 760, 898, 1444, 1796, 1805, 2245, 2888, 3592, 3610, 4490, 7220, 8531, 8980, 14440, 17062, 17960, 34124, 42655, 68248, 85310, 162089, 170620, 324178, 341240, 648356, 810445, 1296712, 1620890, 3241780, 6483560]

約数ペア:

[(1, 6483560), (2, 3241780), (4, 1620890), (5, 1296712), (8, 810445), (10, 648356), (19, 341240), (20, 324178), (38, 170620), (40, 162089), (76, 85310), (95, 68248), (152, 42655), (190, 34124), (361, 17960), (380, 17062), (449, 14440), (722, 8980), (760, 8531), (898, 7220), (1444, 4490), (1796, 3610), (1805, 3592), (2245, 2888)]