22917440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 67251072

約数和(自身を除く): 44333632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 787, 832, 910, 1040, 1120, 1456, 1574, 1820, 2080, 2240, 2912, 3148, 3640, 3935, 4160, 5509, 5824, 6296, 7280, 7870, 10231, 11018, 12592, 14560, 15740, 20462, 22036, 25184, 27545, 29120, 31480, 40924, 44072, 50368, 51155, 55090, 62960, 71617, 81848, 88144, 102310, 110180, 125920, 143234, 163696, 176288, 204620, 220360, 251840, 286468, 327392, 352576, 358085, 409240, 440720, 572936, 654784, 716170, 818480, 881440, 1145872, 1432340, 1636960, 1762880, 2291744, 2864680, 3273920, 4583488, 5729360, 11458720, 22917440]

約数ペア:

[(1, 22917440), (2, 11458720), (4, 5729360), (5, 4583488), (7, 3273920), (8, 2864680), (10, 2291744), (13, 1762880), (14, 1636960), (16, 1432340), (20, 1145872), (26, 881440), (28, 818480), (32, 716170), (35, 654784), (40, 572936), (52, 440720), (56, 409240), (64, 358085), (65, 352576), (70, 327392), (80, 286468), (91, 251840), (104, 220360), (112, 204620), (130, 176288), (140, 163696), (160, 143234), (182, 125920), (208, 110180), (224, 102310), (260, 88144), (280, 81848), (320, 71617), (364, 62960), (416, 55090), (448, 51155), (455, 50368), (520, 44072), (560, 40924), (728, 31480), (787, 29120), (832, 27545), (910, 25184), (1040, 22036), (1120, 20462), (1456, 15740), (1574, 14560), (1820, 12592), (2080, 11018), (2240, 10231), (2912, 7870), (3148, 7280), (3640, 6296), (3935, 5824), (4160, 5509)]