20096250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 52633152

約数和(自身を除く): 32536902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 233, 250, 345, 375, 466, 575, 625, 690, 699, 750, 1150, 1165, 1250, 1398, 1725, 1875, 2330, 2875, 3450, 3495, 3750, 5359, 5750, 5825, 6990, 8625, 10718, 11650, 14375, 16077, 17250, 17475, 26795, 28750, 29125, 32154, 34950, 43125, 53590, 58250, 80385, 86250, 87375, 133975, 145625, 160770, 174750, 267950, 291250, 401925, 436875, 669875, 803850, 873750, 1339750, 2009625, 3349375, 4019250, 6698750, 10048125, 20096250]

約数ペア:

[(1, 20096250), (2, 10048125), (3, 6698750), (5, 4019250), (6, 3349375), (10, 2009625), (15, 1339750), (23, 873750), (25, 803850), (30, 669875), (46, 436875), (50, 401925), (69, 291250), (75, 267950), (115, 174750), (125, 160770), (138, 145625), (150, 133975), (230, 87375), (233, 86250), (250, 80385), (345, 58250), (375, 53590), (466, 43125), (575, 34950), (625, 32154), (690, 29125), (699, 28750), (750, 26795), (1150, 17475), (1165, 17250), (1250, 16077), (1398, 14375), (1725, 11650), (1875, 10718), (2330, 8625), (2875, 6990), (3450, 5825), (3495, 5750), (3750, 5359)]