44638880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 123959808

約数和(自身を除く): 79320928

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, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1951, 2080, 2288, 2860, 3902, 4576, 5720, 7804, 9755, 11440, 15608, 19510, 21461, 22880, 25363, 31216, 39020, 42922, 50726, 62432, 78040, 85844, 101452, 107305, 126815, 156080, 171688, 202904, 214610, 253630, 278993, 312160, 343376, 405808, 429220, 507260, 557986, 686752, 811616, 858440, 1014520, 1115972, 1394965, 1716880, 2029040, 2231944, 2789930, 3433760, 4058080, 4463888, 5579860, 8927776, 11159720, 22319440, 44638880]

約数ペア:

[(1, 44638880), (2, 22319440), (4, 11159720), (5, 8927776), (8, 5579860), (10, 4463888), (11, 4058080), (13, 3433760), (16, 2789930), (20, 2231944), (22, 2029040), (26, 1716880), (32, 1394965), (40, 1115972), (44, 1014520), (52, 858440), (55, 811616), (65, 686752), (80, 557986), (88, 507260), (104, 429220), (110, 405808), (130, 343376), (143, 312160), (160, 278993), (176, 253630), (208, 214610), (220, 202904), (260, 171688), (286, 156080), (352, 126815), (416, 107305), (440, 101452), (520, 85844), (572, 78040), (715, 62432), (880, 50726), (1040, 42922), (1144, 39020), (1430, 31216), (1760, 25363), (1951, 22880), (2080, 21461), (2288, 19510), (2860, 15608), (3902, 11440), (4576, 9755), (5720, 7804)]