2133472700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{688217}}^1$

素因数の和:688262

約数の個数: 36

約数和(自身を含む): 4778985792

約数和(自身を除く): 2645513092

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 688217, 1376434, 2752868, 3441085, 6882170, 13764340, 17205425, 21334727, 34410850, 42669454, 68821700, 85338908, 106673635, 213347270, 426694540, 533368175, 1066736350, 2133472700]

約数ペア:

[(1, 2133472700), (2, 1066736350), (4, 533368175), (5, 426694540), (10, 213347270), (20, 106673635), (25, 85338908), (31, 68821700), (50, 42669454), (62, 34410850), (100, 21334727), (124, 17205425), (155, 13764340), (310, 6882170), (620, 3441085), (775, 2752868), (1550, 1376434), (3100, 688217)]