24860080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 66852864

約数和(自身を除く): 41992784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 431, 515, 560, 721, 824, 862, 1030, 1442, 1648, 1724, 2060, 2155, 2884, 3017, 3448, 3605, 4120, 4310, 5768, 6034, 6896, 7210, 8240, 8620, 11536, 12068, 14420, 15085, 17240, 24136, 28840, 30170, 34480, 44393, 48272, 57680, 60340, 88786, 120680, 177572, 221965, 241360, 310751, 355144, 443930, 621502, 710288, 887860, 1243004, 1553755, 1775720, 2486008, 3107510, 3551440, 4972016, 6215020, 12430040, 24860080]

約数ペア:

[(1, 24860080), (2, 12430040), (4, 6215020), (5, 4972016), (7, 3551440), (8, 3107510), (10, 2486008), (14, 1775720), (16, 1553755), (20, 1243004), (28, 887860), (35, 710288), (40, 621502), (56, 443930), (70, 355144), (80, 310751), (103, 241360), (112, 221965), (140, 177572), (206, 120680), (280, 88786), (412, 60340), (431, 57680), (515, 48272), (560, 44393), (721, 34480), (824, 30170), (862, 28840), (1030, 24136), (1442, 17240), (1648, 15085), (1724, 14420), (2060, 12068), (2155, 11536), (2884, 8620), (3017, 8240), (3448, 7210), (3605, 6896), (4120, 6034), (4310, 5768)]