83688892160

素因数分解:

$2^8\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{50723}}^1$

素因数の和:52033

約数の個数: 72

約数和(自身を含む): 200620521360

約数和(自身を除く): 116931629200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1289, 2578, 5156, 6445, 10312, 12890, 20624, 25780, 41248, 50723, 51560, 82496, 101446, 103120, 164992, 202892, 206240, 253615, 329984, 405784, 412480, 507230, 811568, 824960, 1014460, 1623136, 1649920, 2028920, 3246272, 4057840, 6492544, 8115680, 12985088, 16231360, 32462720, 64925440, 65381947, 130763894, 261527788, 326909735, 523055576, 653819470, 1046111152, 1307638940, 2092222304, 2615277880, 4184444608, 5230555760, 8368889216, 10461111520, 16737778432, 20922223040, 41844446080, 83688892160]

約数ペア:

[(1, 83688892160), (2, 41844446080), (4, 20922223040), (5, 16737778432), (8, 10461111520), (10, 8368889216), (16, 5230555760), (20, 4184444608), (32, 2615277880), (40, 2092222304), (64, 1307638940), (80, 1046111152), (128, 653819470), (160, 523055576), (256, 326909735), (320, 261527788), (640, 130763894), (1280, 65381947), (1289, 64925440), (2578, 32462720), (5156, 16231360), (6445, 12985088), (10312, 8115680), (12890, 6492544), (20624, 4057840), (25780, 3246272), (41248, 2028920), (50723, 1649920), (51560, 1623136), (82496, 1014460), (101446, 824960), (103120, 811568), (164992, 507230), (202892, 412480), (206240, 405784), (253615, 329984)]