67612480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16283

約数の個数: 56

約数和(自身を含む): 173397672

約数和(自身を除く): 105785192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16253, 32506, 65012, 81265, 130024, 162530, 211289, 260048, 325060, 422578, 520096, 650120, 845156, 1040192, 1056445, 1300240, 1690312, 2112890, 2600480, 3380624, 4225780, 5200960, 6761248, 8451560, 13522496, 16903120, 33806240, 67612480]

約数ペア:

[(1, 67612480), (2, 33806240), (4, 16903120), (5, 13522496), (8, 8451560), (10, 6761248), (13, 5200960), (16, 4225780), (20, 3380624), (26, 2600480), (32, 2112890), (40, 1690312), (52, 1300240), (64, 1056445), (65, 1040192), (80, 845156), (104, 650120), (130, 520096), (160, 422578), (208, 325060), (260, 260048), (320, 211289), (416, 162530), (520, 130024), (832, 81265), (1040, 65012), (2080, 32506), (4160, 16253)]