63864920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13452

約数の個数: 64

約数和(自身を含む): 173897280

約数和(自身を除く): 110032360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 13417, 26834, 53668, 67085, 93919, 107336, 134170, 187838, 228089, 268340, 375676, 456178, 469595, 536680, 751352, 912356, 939190, 1140445, 1596623, 1824712, 1878380, 2280890, 3193246, 3756760, 4561780, 6386492, 7983115, 9123560, 12772984, 15966230, 31932460, 63864920]

約数ペア:

[(1, 63864920), (2, 31932460), (4, 15966230), (5, 12772984), (7, 9123560), (8, 7983115), (10, 6386492), (14, 4561780), (17, 3756760), (20, 3193246), (28, 2280890), (34, 1878380), (35, 1824712), (40, 1596623), (56, 1140445), (68, 939190), (70, 912356), (85, 751352), (119, 536680), (136, 469595), (140, 456178), (170, 375676), (238, 268340), (280, 228089), (340, 187838), (476, 134170), (595, 107336), (680, 93919), (952, 67085), (1190, 53668), (2380, 26834), (4760, 13417)]