9844780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 22899744

約数和(自身を除く): 13054964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 613, 730, 803, 1226, 1460, 1606, 2452, 3065, 3212, 4015, 6130, 6743, 8030, 12260, 13486, 16060, 26972, 33715, 44749, 67430, 89498, 134860, 178996, 223745, 447490, 492239, 894980, 984478, 1968956, 2461195, 4922390, 9844780]

約数ペア:

[(1, 9844780), (2, 4922390), (4, 2461195), (5, 1968956), (10, 984478), (11, 894980), (20, 492239), (22, 447490), (44, 223745), (55, 178996), (73, 134860), (110, 89498), (146, 67430), (220, 44749), (292, 33715), (365, 26972), (613, 16060), (730, 13486), (803, 12260), (1226, 8030), (1460, 6743), (1606, 6130), (2452, 4015), (3065, 3212)]