22847440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3740

約数の個数: 80

約数和(自身を含む): 66245760

約数和(自身を除く): 43398320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 3709, 6160, 7418, 14836, 18545, 25963, 29672, 37090, 40799, 51926, 59344, 74180, 81598, 103852, 129815, 148360, 163196, 203995, 207704, 259630, 285593, 296720, 326392, 407990, 415408, 519260, 571186, 652784, 815980, 1038520, 1142372, 1427965, 1631960, 2077040, 2284744, 2855930, 3263920, 4569488, 5711860, 11423720, 22847440]

約数ペア:

[(1, 22847440), (2, 11423720), (4, 5711860), (5, 4569488), (7, 3263920), (8, 2855930), (10, 2284744), (11, 2077040), (14, 1631960), (16, 1427965), (20, 1142372), (22, 1038520), (28, 815980), (35, 652784), (40, 571186), (44, 519260), (55, 415408), (56, 407990), (70, 326392), (77, 296720), (80, 285593), (88, 259630), (110, 207704), (112, 203995), (140, 163196), (154, 148360), (176, 129815), (220, 103852), (280, 81598), (308, 74180), (385, 59344), (440, 51926), (560, 40799), (616, 37090), (770, 29672), (880, 25963), (1232, 18545), (1540, 14836), (3080, 7418), (3709, 6160)]