85158880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 213482304

約数和(自身を除く): 128323424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 73, 80, 92, 115, 146, 160, 184, 230, 292, 317, 365, 368, 460, 584, 634, 730, 736, 920, 1168, 1268, 1460, 1585, 1679, 1840, 2336, 2536, 2920, 3170, 3358, 3680, 5072, 5840, 6340, 6716, 7291, 8395, 10144, 11680, 12680, 13432, 14582, 16790, 23141, 25360, 26864, 29164, 33580, 36455, 46282, 50720, 53728, 58328, 67160, 72910, 92564, 115705, 116656, 134320, 145820, 185128, 231410, 233312, 268640, 291640, 370256, 462820, 532243, 583280, 740512, 925640, 1064486, 1166560, 1851280, 2128972, 2661215, 3702560, 4257944, 5322430, 8515888, 10644860, 17031776, 21289720, 42579440, 85158880]

約数ペア:

[(1, 85158880), (2, 42579440), (4, 21289720), (5, 17031776), (8, 10644860), (10, 8515888), (16, 5322430), (20, 4257944), (23, 3702560), (32, 2661215), (40, 2128972), (46, 1851280), (73, 1166560), (80, 1064486), (92, 925640), (115, 740512), (146, 583280), (160, 532243), (184, 462820), (230, 370256), (292, 291640), (317, 268640), (365, 233312), (368, 231410), (460, 185128), (584, 145820), (634, 134320), (730, 116656), (736, 115705), (920, 92564), (1168, 72910), (1268, 67160), (1460, 58328), (1585, 53728), (1679, 50720), (1840, 46282), (2336, 36455), (2536, 33580), (2920, 29164), (3170, 26864), (3358, 25360), (3680, 23141), (5072, 16790), (5840, 14582), (6340, 13432), (6716, 12680), (7291, 11680), (8395, 10144)]