15660011120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15057703}}^1$

素因数の和:15057729

約数の個数: 40

約数和(自身を含む): 39210261216

約数和(自身を除く): 23550250096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15057703, 30115406, 60230812, 75288515, 120461624, 150577030, 195750139, 240923248, 301154060, 391500278, 602308120, 783000556, 978750695, 1204616240, 1566001112, 1957501390, 3132002224, 3915002780, 7830005560, 15660011120]

約数ペア:

[(1, 15660011120), (2, 7830005560), (4, 3915002780), (5, 3132002224), (8, 1957501390), (10, 1566001112), (13, 1204616240), (16, 978750695), (20, 783000556), (26, 602308120), (40, 391500278), (52, 301154060), (65, 240923248), (80, 195750139), (104, 150577030), (130, 120461624), (208, 75288515), (260, 60230812), (520, 30115406), (1040, 15057703)]