23184920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 39023080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 55, 58, 79, 88, 92, 110, 115, 116, 145, 158, 184, 220, 230, 232, 253, 290, 316, 319, 395, 440, 460, 506, 580, 632, 638, 667, 790, 869, 920, 1012, 1160, 1265, 1276, 1334, 1580, 1595, 1738, 1817, 2024, 2291, 2530, 2552, 2668, 3160, 3190, 3335, 3476, 3634, 4345, 4582, 5060, 5336, 6380, 6670, 6952, 7268, 7337, 8690, 9085, 9164, 10120, 11455, 12760, 13340, 14536, 14674, 17380, 18170, 18328, 19987, 22910, 25201, 26680, 29348, 34760, 36340, 36685, 39974, 45820, 50402, 52693, 58696, 72680, 73370, 79948, 91640, 99935, 100804, 105386, 126005, 146740, 159896, 199870, 201608, 210772, 252010, 263465, 293480, 399740, 421544, 504020, 526930, 579623, 799480, 1008040, 1053860, 1159246, 2107720, 2318492, 2898115, 4636984, 5796230, 11592460, 23184920]

約数ペア:

[(1, 23184920), (2, 11592460), (4, 5796230), (5, 4636984), (8, 2898115), (10, 2318492), (11, 2107720), (20, 1159246), (22, 1053860), (23, 1008040), (29, 799480), (40, 579623), (44, 526930), (46, 504020), (55, 421544), (58, 399740), (79, 293480), (88, 263465), (92, 252010), (110, 210772), (115, 201608), (116, 199870), (145, 159896), (158, 146740), (184, 126005), (220, 105386), (230, 100804), (232, 99935), (253, 91640), (290, 79948), (316, 73370), (319, 72680), (395, 58696), (440, 52693), (460, 50402), (506, 45820), (580, 39974), (632, 36685), (638, 36340), (667, 34760), (790, 29348), (869, 26680), (920, 25201), (1012, 22910), (1160, 19987), (1265, 18328), (1276, 18170), (1334, 17380), (1580, 14674), (1595, 14536), (1738, 13340), (1817, 12760), (2024, 11455), (2291, 10120), (2530, 9164), (2552, 9085), (2668, 8690), (3160, 7337), (3190, 7268), (3335, 6952), (3476, 6670), (3634, 6380), (4345, 5336), (4582, 5060)]