1514804920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 3457209600

約数和(自身を除く): 1942404680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 607, 701, 712, 890, 1214, 1402, 1780, 2428, 2804, 3035, 3505, 3560, 4856, 5608, 6070, 7010, 12140, 14020, 24280, 28040, 54023, 62389, 108046, 124778, 216092, 249556, 270115, 311945, 425507, 432184, 499112, 540230, 623890, 851014, 1080460, 1247780, 1702028, 2127535, 2160920, 2495560, 3404056, 4255070, 8510140, 17020280, 37870123, 75740246, 151480492, 189350615, 302960984, 378701230, 757402460, 1514804920]

約数ペア:

[(1, 1514804920), (2, 757402460), (4, 378701230), (5, 302960984), (8, 189350615), (10, 151480492), (20, 75740246), (40, 37870123), (89, 17020280), (178, 8510140), (356, 4255070), (445, 3404056), (607, 2495560), (701, 2160920), (712, 2127535), (890, 1702028), (1214, 1247780), (1402, 1080460), (1780, 851014), (2428, 623890), (2804, 540230), (3035, 499112), (3505, 432184), (3560, 425507), (4856, 311945), (5608, 270115), (6070, 249556), (7010, 216092), (12140, 124778), (14020, 108046), (24280, 62389), (28040, 54023)]