86839480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23888

約数の個数: 64

約数和(自身を含む): 240488640

約数和(自身を除く): 153649160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23857, 47714, 95428, 119285, 166999, 190856, 238570, 310141, 333998, 477140, 620282, 667996, 834995, 954280, 1240564, 1335992, 1550705, 1669990, 2170987, 2481128, 3101410, 3339980, 4341974, 6202820, 6679960, 8683948, 10854935, 12405640, 17367896, 21709870, 43419740, 86839480]

約数ペア:

[(1, 86839480), (2, 43419740), (4, 21709870), (5, 17367896), (7, 12405640), (8, 10854935), (10, 8683948), (13, 6679960), (14, 6202820), (20, 4341974), (26, 3339980), (28, 3101410), (35, 2481128), (40, 2170987), (52, 1669990), (56, 1550705), (65, 1335992), (70, 1240564), (91, 954280), (104, 834995), (130, 667996), (140, 620282), (182, 477140), (260, 333998), (280, 310141), (364, 238570), (455, 190856), (520, 166999), (728, 119285), (910, 95428), (1820, 47714), (3640, 23857)]