86378560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14207}}^1$

素因数の和:14243

約数の個数: 56

約数和(自身を含む): 216529920

約数和(自身を除く): 130151360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 14207, 28414, 56828, 71035, 113656, 142070, 227312, 269933, 284140, 454624, 539866, 568280, 909248, 1079732, 1136560, 1349665, 2159464, 2273120, 2699330, 4318928, 4546240, 5398660, 8637856, 10797320, 17275712, 21594640, 43189280, 86378560]

約数ペア:

[(1, 86378560), (2, 43189280), (4, 21594640), (5, 17275712), (8, 10797320), (10, 8637856), (16, 5398660), (19, 4546240), (20, 4318928), (32, 2699330), (38, 2273120), (40, 2159464), (64, 1349665), (76, 1136560), (80, 1079732), (95, 909248), (152, 568280), (160, 539866), (190, 454624), (304, 284140), (320, 269933), (380, 227312), (608, 142070), (760, 113656), (1216, 71035), (1520, 56828), (3040, 28414), (6080, 14207)]