104146840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 268738560

約数和(自身を除く): 164591720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 862, 863, 1724, 1726, 2155, 3017, 3448, 3452, 4310, 4315, 6034, 6041, 6904, 8620, 8630, 12068, 12082, 15085, 17240, 17260, 24136, 24164, 30170, 30205, 34520, 48328, 60340, 60410, 120680, 120820, 241640, 371953, 743906, 1487812, 1859765, 2603671, 2975624, 3719530, 5207342, 7439060, 10414684, 13018355, 14878120, 20829368, 26036710, 52073420, 104146840]

約数ペア:

[(1, 104146840), (2, 52073420), (4, 26036710), (5, 20829368), (7, 14878120), (8, 13018355), (10, 10414684), (14, 7439060), (20, 5207342), (28, 3719530), (35, 2975624), (40, 2603671), (56, 1859765), (70, 1487812), (140, 743906), (280, 371953), (431, 241640), (862, 120820), (863, 120680), (1724, 60410), (1726, 60340), (2155, 48328), (3017, 34520), (3448, 30205), (3452, 30170), (4310, 24164), (4315, 24136), (6034, 17260), (6041, 17240), (6904, 15085), (8620, 12082), (8630, 12068)]