23436080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 58281984

約数和(自身を除く): 34845904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 271, 368, 376, 460, 470, 542, 752, 920, 940, 1081, 1084, 1355, 1840, 1880, 2162, 2168, 2710, 3760, 4324, 4336, 5405, 5420, 6233, 8648, 10810, 10840, 12466, 12737, 17296, 21620, 21680, 24932, 25474, 31165, 43240, 49864, 50948, 62330, 63685, 86480, 99728, 101896, 124660, 127370, 203792, 249320, 254740, 292951, 498640, 509480, 585902, 1018960, 1171804, 1464755, 2343608, 2929510, 4687216, 5859020, 11718040, 23436080]

約数ペア:

[(1, 23436080), (2, 11718040), (4, 5859020), (5, 4687216), (8, 2929510), (10, 2343608), (16, 1464755), (20, 1171804), (23, 1018960), (40, 585902), (46, 509480), (47, 498640), (80, 292951), (92, 254740), (94, 249320), (115, 203792), (184, 127370), (188, 124660), (230, 101896), (235, 99728), (271, 86480), (368, 63685), (376, 62330), (460, 50948), (470, 49864), (542, 43240), (752, 31165), (920, 25474), (940, 24932), (1081, 21680), (1084, 21620), (1355, 17296), (1840, 12737), (1880, 12466), (2162, 10840), (2168, 10810), (2710, 8648), (3760, 6233), (4324, 5420), (4336, 5405)]