88897360020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211660381}}^1$

素因数の和:211660400

約数の個数: 48

約数和(自身を含む): 284471553408

約数和(自身を除く): 195574193388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 211660381, 423320762, 634981143, 846641524, 1058301905, 1269962286, 1481622667, 2116603810, 2539924572, 2963245334, 3174905715, 4233207620, 4444868001, 5926490668, 6349811430, 7408113335, 8889736002, 12699622860, 14816226670, 17779472004, 22224340005, 29632453340, 44448680010, 88897360020]

約数ペア:

[(1, 88897360020), (2, 44448680010), (3, 29632453340), (4, 22224340005), (5, 17779472004), (6, 14816226670), (7, 12699622860), (10, 8889736002), (12, 7408113335), (14, 6349811430), (15, 5926490668), (20, 4444868001), (21, 4233207620), (28, 3174905715), (30, 2963245334), (35, 2539924572), (42, 2116603810), (60, 1481622667), (70, 1269962286), (84, 1058301905), (105, 846641524), (140, 634981143), (210, 423320762), (420, 211660381)]