165359480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28944

約数の個数: 64

約数和(自身を含む): 437119200

約数和(自身を除く): 271759720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 28909, 57818, 115636, 144545, 231272, 289090, 317999, 375817, 578180, 635998, 751634, 1156360, 1271996, 1503268, 1589995, 1879085, 2543992, 3006536, 3179990, 3758170, 4133987, 6359980, 7516340, 8267974, 12719960, 15032680, 16535948, 20669935, 33071896, 41339870, 82679740, 165359480]

約数ペア:

[(1, 165359480), (2, 82679740), (4, 41339870), (5, 33071896), (8, 20669935), (10, 16535948), (11, 15032680), (13, 12719960), (20, 8267974), (22, 7516340), (26, 6359980), (40, 4133987), (44, 3758170), (52, 3179990), (55, 3006536), (65, 2543992), (88, 1879085), (104, 1589995), (110, 1503268), (130, 1271996), (143, 1156360), (220, 751634), (260, 635998), (286, 578180), (440, 375817), (520, 317999), (572, 289090), (715, 231272), (1144, 144545), (1430, 115636), (2860, 57818), (5720, 28909)]