87122110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 168544800

約数和(自身を除く): 81422690

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 7649, 11390, 15298, 38245, 76490, 130033, 260066, 512483, 650165, 1024966, 1300330, 2562415, 5124830, 8712211, 17424422, 43561055, 87122110]

約数ペア:

[(1, 87122110), (2, 43561055), (5, 17424422), (10, 8712211), (17, 5124830), (34, 2562415), (67, 1300330), (85, 1024966), (134, 650165), (170, 512483), (335, 260066), (670, 130033), (1139, 76490), (2278, 38245), (5695, 15298), (7649, 11390)]