55186398800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10612769}}^1$

素因数の和:10612800

約数の個数: 60

約数和(自身を含む): 142784207580

約数和(自身を除く): 87597808780

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10612769, 21225538, 42451076, 53063845, 84902152, 106127690, 137965997, 169804304, 212255380, 265319225, 275931994, 424510760, 530638450, 551863988, 689829985, 849021520, 1061276900, 1103727976, 1379659970, 2122553800, 2207455952, 2759319940, 3449149925, 4245107600, 5518639880, 6898299850, 11037279760, 13796599700, 27593199400, 55186398800]

約数ペア:

[(1, 55186398800), (2, 27593199400), (4, 13796599700), (5, 11037279760), (8, 6898299850), (10, 5518639880), (13, 4245107600), (16, 3449149925), (20, 2759319940), (25, 2207455952), (26, 2122553800), (40, 1379659970), (50, 1103727976), (52, 1061276900), (65, 849021520), (80, 689829985), (100, 551863988), (104, 530638450), (130, 424510760), (200, 275931994), (208, 265319225), (260, 212255380), (325, 169804304), (400, 137965997), (520, 106127690), (650, 84902152), (1040, 53063845), (1300, 42451076), (2600, 21225538), (5200, 10612769)]