24689720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56113}}^1$

素因数の和:56135

約数の個数: 32

約数和(自身を含む): 60603120

約数和(自身を除く): 35913400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 56113, 112226, 224452, 280565, 448904, 561130, 617243, 1122260, 1234486, 2244520, 2468972, 3086215, 4937944, 6172430, 12344860, 24689720]

約数ペア:

[(1, 24689720), (2, 12344860), (4, 6172430), (5, 4937944), (8, 3086215), (10, 2468972), (11, 2244520), (20, 1234486), (22, 1122260), (40, 617243), (44, 561130), (55, 448904), (88, 280565), (110, 224452), (220, 112226), (440, 56113)]