124680920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34253}}^1$

素因数の和:34284

約数の個数: 64

約数和(自身を含む): 345280320

約数和(自身を除く): 220599400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 34253, 68506, 137012, 171265, 239771, 274024, 342530, 445289, 479542, 685060, 890578, 959084, 1198855, 1370120, 1781156, 1918168, 2226445, 2397710, 3117023, 3562312, 4452890, 4795420, 6234046, 8905780, 9590840, 12468092, 15585115, 17811560, 24936184, 31170230, 62340460, 124680920]

約数ペア:

[(1, 124680920), (2, 62340460), (4, 31170230), (5, 24936184), (7, 17811560), (8, 15585115), (10, 12468092), (13, 9590840), (14, 8905780), (20, 6234046), (26, 4795420), (28, 4452890), (35, 3562312), (40, 3117023), (52, 2397710), (56, 2226445), (65, 1918168), (70, 1781156), (91, 1370120), (104, 1198855), (130, 959084), (140, 890578), (182, 685060), (260, 479542), (280, 445289), (364, 342530), (455, 274024), (520, 239771), (728, 171265), (910, 137012), (1820, 68506), (3640, 34253)]