24500980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 62512128

約数和(自身を除く): 38011148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1087, 1127, 1610, 2174, 2254, 3220, 4348, 4508, 5435, 5635, 7609, 10870, 11270, 15218, 21740, 22540, 25001, 30436, 38045, 50002, 53263, 76090, 100004, 106526, 125005, 152180, 175007, 213052, 250010, 266315, 350014, 500020, 532630, 700028, 875035, 1065260, 1225049, 1750070, 2450098, 3500140, 4900196, 6125245, 12250490, 24500980]

約数ペア:

[(1, 24500980), (2, 12250490), (4, 6125245), (5, 4900196), (7, 3500140), (10, 2450098), (14, 1750070), (20, 1225049), (23, 1065260), (28, 875035), (35, 700028), (46, 532630), (49, 500020), (70, 350014), (92, 266315), (98, 250010), (115, 213052), (140, 175007), (161, 152180), (196, 125005), (230, 106526), (245, 100004), (322, 76090), (460, 53263), (490, 50002), (644, 38045), (805, 30436), (980, 25001), (1087, 22540), (1127, 21740), (1610, 15218), (2174, 11270), (2254, 10870), (3220, 7609), (4348, 5635), (4508, 5435)]