17712760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 44815680

約数和(自身を除く): 27102920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1481, 1495, 2392, 2962, 2990, 5924, 5980, 7405, 11848, 11960, 14810, 19253, 29620, 34063, 38506, 59240, 68126, 77012, 96265, 136252, 154024, 170315, 192530, 272504, 340630, 385060, 442819, 681260, 770120, 885638, 1362520, 1771276, 2214095, 3542552, 4428190, 8856380, 17712760]

約数ペア:

[(1, 17712760), (2, 8856380), (4, 4428190), (5, 3542552), (8, 2214095), (10, 1771276), (13, 1362520), (20, 885638), (23, 770120), (26, 681260), (40, 442819), (46, 385060), (52, 340630), (65, 272504), (92, 192530), (104, 170315), (115, 154024), (130, 136252), (184, 96265), (230, 77012), (260, 68126), (299, 59240), (460, 38506), (520, 34063), (598, 29620), (920, 19253), (1196, 14810), (1481, 11960), (1495, 11848), (2392, 7405), (2962, 5980), (2990, 5924)]