348708200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 840080160

約数和(自身を除く): 491371960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 67, 100, 106, 134, 200, 212, 265, 268, 335, 424, 491, 530, 536, 670, 982, 1060, 1325, 1340, 1675, 1964, 2120, 2455, 2650, 2680, 3350, 3551, 3928, 4910, 5300, 6700, 7102, 9820, 10600, 12275, 13400, 14204, 17755, 19640, 24550, 26023, 28408, 32897, 35510, 49100, 52046, 65794, 71020, 88775, 98200, 104092, 130115, 131588, 142040, 164485, 177550, 208184, 260230, 263176, 328970, 355100, 520460, 650575, 657940, 710200, 822425, 1040920, 1301150, 1315880, 1644850, 1743541, 2602300, 3289700, 3487082, 5204600, 6579400, 6974164, 8717705, 13948328, 17435410, 34870820, 43588525, 69741640, 87177050, 174354100, 348708200]

約数ペア:

[(1, 348708200), (2, 174354100), (4, 87177050), (5, 69741640), (8, 43588525), (10, 34870820), (20, 17435410), (25, 13948328), (40, 8717705), (50, 6974164), (53, 6579400), (67, 5204600), (100, 3487082), (106, 3289700), (134, 2602300), (200, 1743541), (212, 1644850), (265, 1315880), (268, 1301150), (335, 1040920), (424, 822425), (491, 710200), (530, 657940), (536, 650575), (670, 520460), (982, 355100), (1060, 328970), (1325, 263176), (1340, 260230), (1675, 208184), (1964, 177550), (2120, 164485), (2455, 142040), (2650, 131588), (2680, 130115), (3350, 104092), (3551, 98200), (3928, 88775), (4910, 71020), (5300, 65794), (6700, 52046), (7102, 49100), (9820, 35510), (10600, 32897), (12275, 28408), (13400, 26023), (14204, 24550), (17755, 19640)]