8050700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 21373632

約数和(自身を除く): 13322932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 53, 62, 70, 98, 100, 106, 124, 140, 155, 175, 196, 212, 217, 245, 265, 310, 350, 371, 434, 490, 530, 620, 700, 742, 775, 868, 980, 1060, 1085, 1225, 1325, 1484, 1519, 1550, 1643, 1855, 2170, 2450, 2597, 2650, 3038, 3100, 3286, 3710, 4340, 4900, 5194, 5300, 5425, 6076, 6572, 7420, 7595, 8215, 9275, 10388, 10850, 11501, 12985, 15190, 16430, 18550, 21700, 23002, 25970, 30380, 32860, 37100, 37975, 41075, 46004, 51940, 57505, 64925, 75950, 80507, 82150, 115010, 129850, 151900, 161014, 164300, 230020, 259700, 287525, 322028, 402535, 575050, 805070, 1150100, 1610140, 2012675, 4025350, 8050700]

約数ペア:

[(1, 8050700), (2, 4025350), (4, 2012675), (5, 1610140), (7, 1150100), (10, 805070), (14, 575050), (20, 402535), (25, 322028), (28, 287525), (31, 259700), (35, 230020), (49, 164300), (50, 161014), (53, 151900), (62, 129850), (70, 115010), (98, 82150), (100, 80507), (106, 75950), (124, 64925), (140, 57505), (155, 51940), (175, 46004), (196, 41075), (212, 37975), (217, 37100), (245, 32860), (265, 30380), (310, 25970), (350, 23002), (371, 21700), (434, 18550), (490, 16430), (530, 15190), (620, 12985), (700, 11501), (742, 10850), (775, 10388), (868, 9275), (980, 8215), (1060, 7595), (1085, 7420), (1225, 6572), (1325, 6076), (1484, 5425), (1519, 5300), (1550, 5194), (1643, 4900), (1855, 4340), (2170, 3710), (2450, 3286), (2597, 3100), (2650, 3038)]