68089760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25033}}^1$

素因数の和:25065

約数の個数: 48

約数和(自身を含む): 170331336

約数和(自身を除く): 102241576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 25033, 50066, 100132, 125165, 200264, 250330, 400528, 425561, 500660, 801056, 851122, 1001320, 1702244, 2002640, 2127805, 3404488, 4005280, 4255610, 6808976, 8511220, 13617952, 17022440, 34044880, 68089760]

約数ペア:

[(1, 68089760), (2, 34044880), (4, 17022440), (5, 13617952), (8, 8511220), (10, 6808976), (16, 4255610), (17, 4005280), (20, 3404488), (32, 2127805), (34, 2002640), (40, 1702244), (68, 1001320), (80, 851122), (85, 801056), (136, 500660), (160, 425561), (170, 400528), (272, 250330), (340, 200264), (544, 125165), (680, 100132), (1360, 50066), (2720, 25033)]