8856380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 12057604

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1481, 1495, 2962, 2990, 5924, 5980, 7405, 14810, 19253, 29620, 34063, 38506, 68126, 77012, 96265, 136252, 170315, 192530, 340630, 385060, 442819, 681260, 885638, 1771276, 2214095, 4428190, 8856380]

約数ペア:

[(1, 8856380), (2, 4428190), (4, 2214095), (5, 1771276), (10, 885638), (13, 681260), (20, 442819), (23, 385060), (26, 340630), (46, 192530), (52, 170315), (65, 136252), (92, 96265), (115, 77012), (130, 68126), (230, 38506), (260, 34063), (299, 29620), (460, 19253), (598, 14810), (1196, 7405), (1481, 5980), (1495, 5924), (2962, 2990)]