61193320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37313}}^1$

素因数の和:37365

約数の個数: 32

約数和(自身を含む): 141046920

約数和(自身を除く): 79853600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 37313, 74626, 149252, 186565, 298504, 373130, 746260, 1492520, 1529833, 3059666, 6119332, 7649165, 12238664, 15298330, 30596660, 61193320]

約数ペア:

[(1, 61193320), (2, 30596660), (4, 15298330), (5, 12238664), (8, 7649165), (10, 6119332), (20, 3059666), (40, 1529833), (41, 1492520), (82, 746260), (164, 373130), (205, 298504), (328, 186565), (410, 149252), (820, 74626), (1640, 37313)]