75199540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7817}}^1$

素因数の和:7876

約数の個数: 48

約数和(自身を含む): 174685392

約数和(自身を除く): 99485852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 7817, 9620, 15634, 31268, 39085, 78170, 101621, 156340, 203242, 289229, 406484, 508105, 578458, 1016210, 1156916, 1446145, 2032420, 2892290, 3759977, 5784580, 7519954, 15039908, 18799885, 37599770, 75199540]

約数ペア:

[(1, 75199540), (2, 37599770), (4, 18799885), (5, 15039908), (10, 7519954), (13, 5784580), (20, 3759977), (26, 2892290), (37, 2032420), (52, 1446145), (65, 1156916), (74, 1016210), (130, 578458), (148, 508105), (185, 406484), (260, 289229), (370, 203242), (481, 156340), (740, 101621), (962, 78170), (1924, 39085), (2405, 31268), (4810, 15634), (7817, 9620)]