15672269860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{69847}}^1$

素因数の和:70732

約数の個数: 48

約数和(自身を含む): 35485019136

約数和(自身を除く): 19812749276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 863, 1726, 3452, 4315, 8630, 11219, 17260, 22438, 44876, 56095, 69847, 112190, 139694, 224380, 279388, 349235, 698470, 908011, 1396940, 1816022, 3632044, 4540055, 9080110, 18160220, 60277961, 120555922, 241111844, 301389805, 602779610, 783613493, 1205559220, 1567226986, 3134453972, 3918067465, 7836134930, 15672269860]

約数ペア:

[(1, 15672269860), (2, 7836134930), (4, 3918067465), (5, 3134453972), (10, 1567226986), (13, 1205559220), (20, 783613493), (26, 602779610), (52, 301389805), (65, 241111844), (130, 120555922), (260, 60277961), (863, 18160220), (1726, 9080110), (3452, 4540055), (4315, 3632044), (8630, 1816022), (11219, 1396940), (17260, 908011), (22438, 698470), (44876, 349235), (56095, 279388), (69847, 224380), (112190, 139694)]