41344160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 116212320

約数和(自身を除く): 74868160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 139, 143, 160, 169, 176, 208, 220, 260, 278, 286, 338, 352, 416, 440, 520, 556, 572, 676, 695, 715, 845, 880, 1040, 1112, 1144, 1352, 1390, 1430, 1529, 1690, 1760, 1807, 1859, 2080, 2224, 2288, 2704, 2780, 2860, 3058, 3380, 3614, 3718, 4448, 4576, 5408, 5560, 5720, 6116, 6760, 7228, 7436, 7645, 9035, 9295, 11120, 11440, 12232, 13520, 14456, 14872, 15290, 18070, 18590, 19877, 22240, 22880, 23491, 24464, 27040, 28912, 29744, 30580, 36140, 37180, 39754, 46982, 48928, 57824, 59488, 61160, 72280, 74360, 79508, 93964, 99385, 117455, 122320, 144560, 148720, 159016, 187928, 198770, 234910, 244640, 258401, 289120, 297440, 318032, 375856, 397540, 469820, 516802, 636064, 751712, 795080, 939640, 1033604, 1292005, 1590160, 1879280, 2067208, 2584010, 3180320, 3758560, 4134416, 5168020, 8268832, 10336040, 20672080, 41344160]

約数ペア:

[(1, 41344160), (2, 20672080), (4, 10336040), (5, 8268832), (8, 5168020), (10, 4134416), (11, 3758560), (13, 3180320), (16, 2584010), (20, 2067208), (22, 1879280), (26, 1590160), (32, 1292005), (40, 1033604), (44, 939640), (52, 795080), (55, 751712), (65, 636064), (80, 516802), (88, 469820), (104, 397540), (110, 375856), (130, 318032), (139, 297440), (143, 289120), (160, 258401), (169, 244640), (176, 234910), (208, 198770), (220, 187928), (260, 159016), (278, 148720), (286, 144560), (338, 122320), (352, 117455), (416, 99385), (440, 93964), (520, 79508), (556, 74360), (572, 72280), (676, 61160), (695, 59488), (715, 57824), (845, 48928), (880, 46982), (1040, 39754), (1112, 37180), (1144, 36140), (1352, 30580), (1390, 29744), (1430, 28912), (1529, 27040), (1690, 24464), (1760, 23491), (1807, 22880), (1859, 22240), (2080, 19877), (2224, 18590), (2288, 18070), (2704, 15290), (2780, 14872), (2860, 14456), (3058, 13520), (3380, 12232), (3614, 11440), (3718, 11120), (4448, 9295), (4576, 9035), (5408, 7645), (5560, 7436), (5720, 7228), (6116, 6760)]