4088580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 11600064

約数和(自身を除く): 7511484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 821, 830, 996, 1245, 1642, 1660, 2463, 2490, 3284, 4105, 4926, 4980, 8210, 9852, 12315, 16420, 24630, 49260, 68143, 136286, 204429, 272572, 340715, 408858, 681430, 817716, 1022145, 1362860, 2044290, 4088580]

約数ペア:

[(1, 4088580), (2, 2044290), (3, 1362860), (4, 1022145), (5, 817716), (6, 681430), (10, 408858), (12, 340715), (15, 272572), (20, 204429), (30, 136286), (60, 68143), (83, 49260), (166, 24630), (249, 16420), (332, 12315), (415, 9852), (498, 8210), (821, 4980), (830, 4926), (996, 4105), (1245, 3284), (1642, 2490), (1660, 2463)]