3722835740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{36067}}^1$

素因数の和:36486

約数の個数: 48

約数和(自身を含む): 8440777632

約数和(自身を除く): 4717941892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 397, 794, 1588, 1985, 3970, 5161, 7940, 10322, 20644, 25805, 36067, 51610, 72134, 103220, 144268, 180335, 360670, 468871, 721340, 937742, 1875484, 2344355, 4688710, 9377420, 14318599, 28637198, 57274396, 71592995, 143185990, 186141787, 286371980, 372283574, 744567148, 930708935, 1861417870, 3722835740]

約数ペア:

[(1, 3722835740), (2, 1861417870), (4, 930708935), (5, 744567148), (10, 372283574), (13, 286371980), (20, 186141787), (26, 143185990), (52, 71592995), (65, 57274396), (130, 28637198), (260, 14318599), (397, 9377420), (794, 4688710), (1588, 2344355), (1985, 1875484), (3970, 937742), (5161, 721340), (7940, 468871), (10322, 360670), (20644, 180335), (25805, 144268), (36067, 103220), (51610, 72134)]