2023245080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{2179}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 4614624000

約数和(自身を除く): 2591378920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 167, 278, 334, 556, 668, 695, 835, 1112, 1336, 1390, 1670, 2179, 2780, 3340, 4358, 5560, 6680, 8716, 10895, 17432, 21790, 23213, 43580, 46426, 87160, 92852, 116065, 185704, 232130, 302881, 363893, 464260, 605762, 727786, 928520, 1211524, 1455572, 1514405, 1819465, 2423048, 2911144, 3028810, 3638930, 6057620, 7277860, 12115240, 14555720, 50581127, 101162254, 202324508, 252905635, 404649016, 505811270, 1011622540, 2023245080]

約数ペア:

[(1, 2023245080), (2, 1011622540), (4, 505811270), (5, 404649016), (8, 252905635), (10, 202324508), (20, 101162254), (40, 50581127), (139, 14555720), (167, 12115240), (278, 7277860), (334, 6057620), (556, 3638930), (668, 3028810), (695, 2911144), (835, 2423048), (1112, 1819465), (1336, 1514405), (1390, 1455572), (1670, 1211524), (2179, 928520), (2780, 727786), (3340, 605762), (4358, 464260), (5560, 363893), (6680, 302881), (8716, 232130), (10895, 185704), (17432, 116065), (21790, 92852), (23213, 87160), (43580, 46426)]