13836560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9135

約数の個数: 40

約数和(自身を含む): 33866880

約数和(自身を除く): 20030320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 172957, 182060, 345914, 364120, 691828, 728240, 864785, 1383656, 1729570, 2767312, 3459140, 6918280, 13836560]

約数ペア:

[(1, 13836560), (2, 6918280), (4, 3459140), (5, 2767312), (8, 1729570), (10, 1383656), (16, 864785), (19, 728240), (20, 691828), (38, 364120), (40, 345914), (76, 182060), (80, 172957), (95, 145648), (152, 91030), (190, 72824), (304, 45515), (380, 36412), (760, 18206), (1520, 9103)]