84905750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 166885056

約数和(自身を除く): 81979306

約数列:

[1, 2, 5, 10, 25, 37, 50, 67, 74, 125, 134, 137, 185, 250, 274, 335, 370, 670, 685, 925, 1370, 1675, 1850, 2479, 3350, 3425, 4625, 4958, 5069, 6850, 8375, 9179, 9250, 10138, 12395, 16750, 17125, 18358, 24790, 25345, 34250, 45895, 50690, 61975, 91790, 123950, 126725, 229475, 253450, 309875, 339623, 458950, 619750, 633625, 679246, 1147375, 1267250, 1698115, 2294750, 3396230, 8490575, 16981150, 42452875, 84905750]

約数ペア:

[(1, 84905750), (2, 42452875), (5, 16981150), (10, 8490575), (25, 3396230), (37, 2294750), (50, 1698115), (67, 1267250), (74, 1147375), (125, 679246), (134, 633625), (137, 619750), (185, 458950), (250, 339623), (274, 309875), (335, 253450), (370, 229475), (670, 126725), (685, 123950), (925, 91790), (1370, 61975), (1675, 50690), (1850, 45895), (2479, 34250), (3350, 25345), (3425, 24790), (4625, 18358), (4958, 17125), (5069, 16750), (6850, 12395), (8375, 10138), (9179, 9250)]