11458720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 33360768

約数和(自身を除く): 21902048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 787, 910, 1040, 1120, 1456, 1574, 1820, 2080, 2912, 3148, 3640, 3935, 5509, 6296, 7280, 7870, 10231, 11018, 12592, 14560, 15740, 20462, 22036, 25184, 27545, 31480, 40924, 44072, 51155, 55090, 62960, 71617, 81848, 88144, 102310, 110180, 125920, 143234, 163696, 176288, 204620, 220360, 286468, 327392, 358085, 409240, 440720, 572936, 716170, 818480, 881440, 1145872, 1432340, 1636960, 2291744, 2864680, 5729360, 11458720]

約数ペア:

[(1, 11458720), (2, 5729360), (4, 2864680), (5, 2291744), (7, 1636960), (8, 1432340), (10, 1145872), (13, 881440), (14, 818480), (16, 716170), (20, 572936), (26, 440720), (28, 409240), (32, 358085), (35, 327392), (40, 286468), (52, 220360), (56, 204620), (65, 176288), (70, 163696), (80, 143234), (91, 125920), (104, 110180), (112, 102310), (130, 88144), (140, 81848), (160, 71617), (182, 62960), (208, 55090), (224, 51155), (260, 44072), (280, 40924), (364, 31480), (416, 27545), (455, 25184), (520, 22036), (560, 20462), (728, 15740), (787, 14560), (910, 12592), (1040, 11018), (1120, 10231), (1456, 7870), (1574, 7280), (1820, 6296), (2080, 5509), (2912, 3935), (3148, 3640)]