314885600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12748

約数の個数: 72

約数和(自身を含む): 793574208

約数和(自身を除く): 478688608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 12697, 24800, 25394, 50788, 63485, 101576, 126970, 203152, 253940, 317425, 393607, 406304, 507880, 634850, 787214, 1015760, 1269700, 1574428, 1968035, 2031520, 2539400, 3148856, 3936070, 5078800, 6297712, 7872140, 9840175, 10157600, 12595424, 15744280, 19680350, 31488560, 39360700, 62977120, 78721400, 157442800, 314885600]

約数ペア:

[(1, 314885600), (2, 157442800), (4, 78721400), (5, 62977120), (8, 39360700), (10, 31488560), (16, 19680350), (20, 15744280), (25, 12595424), (31, 10157600), (32, 9840175), (40, 7872140), (50, 6297712), (62, 5078800), (80, 3936070), (100, 3148856), (124, 2539400), (155, 2031520), (160, 1968035), (200, 1574428), (248, 1269700), (310, 1015760), (400, 787214), (496, 634850), (620, 507880), (775, 406304), (800, 393607), (992, 317425), (1240, 253940), (1550, 203152), (2480, 126970), (3100, 101576), (4960, 63485), (6200, 50788), (12400, 25394), (12697, 24800)]