18029855200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4091}}^1$

素因数の和:4905

約数の個数: 144

約数和(自身を含む): 50379525504

約数和(自身を除く): 32349670304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 787, 800, 1120, 1400, 1574, 2800, 3148, 3935, 4091, 5509, 5600, 6296, 7870, 8182, 11018, 12592, 15740, 16364, 19675, 20455, 22036, 25184, 27545, 28637, 31480, 32728, 39350, 40910, 44072, 55090, 57274, 62960, 65456, 78700, 81820, 88144, 102275, 110180, 114548, 125920, 130912, 137725, 143185, 157400, 163640, 176288, 204550, 220360, 229096, 275450, 286370, 314800, 327280, 409100, 440720, 458192, 550900, 572740, 629600, 654560, 715925, 818200, 881440, 916384, 1101800, 1145480, 1431850, 1636400, 2203600, 2290960, 2863700, 3219617, 3272800, 4407200, 4581920, 5727400, 6439234, 11454800, 12878468, 16098085, 22537319, 22909600, 25756936, 32196170, 45074638, 51513872, 64392340, 80490425, 90149276, 103027744, 112686595, 128784680, 160980850, 180298552, 225373190, 257569360, 321961700, 360597104, 450746380, 515138720, 563432975, 643923400, 721194208, 901492760, 1126865950, 1287846800, 1802985520, 2253731900, 2575693600, 3605971040, 4507463800, 9014927600, 18029855200]

約数ペア:

[(1, 18029855200), (2, 9014927600), (4, 4507463800), (5, 3605971040), (7, 2575693600), (8, 2253731900), (10, 1802985520), (14, 1287846800), (16, 1126865950), (20, 901492760), (25, 721194208), (28, 643923400), (32, 563432975), (35, 515138720), (40, 450746380), (50, 360597104), (56, 321961700), (70, 257569360), (80, 225373190), (100, 180298552), (112, 160980850), (140, 128784680), (160, 112686595), (175, 103027744), (200, 90149276), (224, 80490425), (280, 64392340), (350, 51513872), (400, 45074638), (560, 32196170), (700, 25756936), (787, 22909600), (800, 22537319), (1120, 16098085), (1400, 12878468), (1574, 11454800), (2800, 6439234), (3148, 5727400), (3935, 4581920), (4091, 4407200), (5509, 3272800), (5600, 3219617), (6296, 2863700), (7870, 2290960), (8182, 2203600), (11018, 1636400), (12592, 1431850), (15740, 1145480), (16364, 1101800), (19675, 916384), (20455, 881440), (22036, 818200), (25184, 715925), (27545, 654560), (28637, 629600), (31480, 572740), (32728, 550900), (39350, 458192), (40910, 440720), (44072, 409100), (55090, 327280), (57274, 314800), (62960, 286370), (65456, 275450), (78700, 229096), (81820, 220360), (88144, 204550), (102275, 176288), (110180, 163640), (114548, 157400), (125920, 143185), (130912, 137725)]