4187400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 14850240

約数和(自身を除く): 10662840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 997, 1050, 1400, 1994, 2100, 2991, 3988, 4200, 4985, 5982, 6979, 7976, 9970, 11964, 13958, 14955, 19940, 20937, 23928, 24925, 27916, 29910, 34895, 39880, 41874, 49850, 55832, 59820, 69790, 74775, 83748, 99700, 104685, 119640, 139580, 149550, 167496, 174475, 199400, 209370, 279160, 299100, 348950, 418740, 523425, 598200, 697900, 837480, 1046850, 1395800, 2093700, 4187400]

約数ペア:

[(1, 4187400), (2, 2093700), (3, 1395800), (4, 1046850), (5, 837480), (6, 697900), (7, 598200), (8, 523425), (10, 418740), (12, 348950), (14, 299100), (15, 279160), (20, 209370), (21, 199400), (24, 174475), (25, 167496), (28, 149550), (30, 139580), (35, 119640), (40, 104685), (42, 99700), (50, 83748), (56, 74775), (60, 69790), (70, 59820), (75, 55832), (84, 49850), (100, 41874), (105, 39880), (120, 34895), (140, 29910), (150, 27916), (168, 24925), (175, 23928), (200, 20937), (210, 19940), (280, 14955), (300, 13958), (350, 11964), (420, 9970), (525, 7976), (600, 6979), (700, 5982), (840, 4985), (997, 4200), (1050, 3988), (1400, 2991), (1994, 2100)]