44238040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 82666280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 271, 280, 308, 371, 385, 424, 440, 530, 542, 583, 616, 742, 770, 1060, 1084, 1166, 1355, 1484, 1540, 1855, 1897, 2120, 2168, 2332, 2710, 2915, 2968, 2981, 3080, 3710, 3794, 4081, 4664, 5420, 5830, 5962, 7420, 7588, 8162, 9485, 10840, 11660, 11924, 14363, 14840, 14905, 15176, 16324, 18970, 20405, 20867, 23320, 23848, 28726, 29810, 32648, 37940, 40810, 41734, 57452, 59620, 71815, 75880, 81620, 83468, 100541, 104335, 114904, 119240, 143630, 157993, 163240, 166936, 201082, 208670, 287260, 315986, 402164, 417340, 502705, 574520, 631972, 789965, 804328, 834680, 1005410, 1105951, 1263944, 1579930, 2010820, 2211902, 3159860, 4021640, 4423804, 5529755, 6319720, 8847608, 11059510, 22119020, 44238040]

約数ペア:

[(1, 44238040), (2, 22119020), (4, 11059510), (5, 8847608), (7, 6319720), (8, 5529755), (10, 4423804), (11, 4021640), (14, 3159860), (20, 2211902), (22, 2010820), (28, 1579930), (35, 1263944), (40, 1105951), (44, 1005410), (53, 834680), (55, 804328), (56, 789965), (70, 631972), (77, 574520), (88, 502705), (106, 417340), (110, 402164), (140, 315986), (154, 287260), (212, 208670), (220, 201082), (265, 166936), (271, 163240), (280, 157993), (308, 143630), (371, 119240), (385, 114904), (424, 104335), (440, 100541), (530, 83468), (542, 81620), (583, 75880), (616, 71815), (742, 59620), (770, 57452), (1060, 41734), (1084, 40810), (1166, 37940), (1355, 32648), (1484, 29810), (1540, 28726), (1855, 23848), (1897, 23320), (2120, 20867), (2168, 20405), (2332, 18970), (2710, 16324), (2915, 15176), (2968, 14905), (2981, 14840), (3080, 14363), (3710, 11924), (3794, 11660), (4081, 10840), (4664, 9485), (5420, 8162), (5830, 7588), (5962, 7420)]