5214479620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1201493}}^1$

素因数の和:1201540

約数の個数: 48

約数和(自身を含む): 12918463488

約数和(自身を除く): 7703983868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 1201493, 2402986, 4805972, 6007465, 8410451, 12014930, 16820902, 24029860, 33641804, 37246283, 42052255, 74492566, 84104510, 148985132, 168209020, 186231415, 260723981, 372462830, 521447962, 744925660, 1042895924, 1303619905, 2607239810, 5214479620]

約数ペア:

[(1, 5214479620), (2, 2607239810), (4, 1303619905), (5, 1042895924), (7, 744925660), (10, 521447962), (14, 372462830), (20, 260723981), (28, 186231415), (31, 168209020), (35, 148985132), (62, 84104510), (70, 74492566), (124, 42052255), (140, 37246283), (155, 33641804), (217, 24029860), (310, 16820902), (434, 12014930), (620, 8410451), (868, 6007465), (1085, 4805972), (2170, 2402986), (4340, 1201493)]