24211720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 59376240

約数和(自身を除く): 35164520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 461, 505, 520, 808, 922, 1010, 1313, 1844, 2020, 2305, 2626, 3688, 4040, 4610, 5252, 5993, 6565, 9220, 10504, 11986, 13130, 18440, 23972, 26260, 29965, 46561, 47944, 52520, 59930, 93122, 119860, 186244, 232805, 239720, 372488, 465610, 605293, 931220, 1210586, 1862440, 2421172, 3026465, 4842344, 6052930, 12105860, 24211720]

約数ペア:

[(1, 24211720), (2, 12105860), (4, 6052930), (5, 4842344), (8, 3026465), (10, 2421172), (13, 1862440), (20, 1210586), (26, 931220), (40, 605293), (52, 465610), (65, 372488), (101, 239720), (104, 232805), (130, 186244), (202, 119860), (260, 93122), (404, 59930), (461, 52520), (505, 47944), (520, 46561), (808, 29965), (922, 26260), (1010, 23972), (1313, 18440), (1844, 13130), (2020, 11986), (2305, 10504), (2626, 9220), (3688, 6565), (4040, 5993), (4610, 5252)]