24090520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 56181600

約数和(自身を除く): 32091080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 89, 101, 134, 178, 202, 268, 335, 356, 404, 445, 505, 536, 670, 712, 808, 890, 1010, 1340, 1780, 2020, 2680, 3560, 4040, 5963, 6767, 8989, 11926, 13534, 17978, 23852, 27068, 29815, 33835, 35956, 44945, 47704, 54136, 59630, 67670, 71912, 89890, 119260, 135340, 179780, 238520, 270680, 359560, 602263, 1204526, 2409052, 3011315, 4818104, 6022630, 12045260, 24090520]

約数ペア:

[(1, 24090520), (2, 12045260), (4, 6022630), (5, 4818104), (8, 3011315), (10, 2409052), (20, 1204526), (40, 602263), (67, 359560), (89, 270680), (101, 238520), (134, 179780), (178, 135340), (202, 119260), (268, 89890), (335, 71912), (356, 67670), (404, 59630), (445, 54136), (505, 47704), (536, 44945), (670, 35956), (712, 33835), (808, 29815), (890, 27068), (1010, 23852), (1340, 17978), (1780, 13534), (2020, 11926), (2680, 8989), (3560, 6767), (4040, 5963)]