13636727830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{490001}}^1$

素因数の和:490053

約数の個数: 48

約数和(自身を含む): 28153554912

約数和(自身を除く): 14516827082

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 490001, 980002, 2450005, 4900010, 5390011, 10780022, 11270023, 22540046, 26950055, 53900110, 56350115, 59290121, 112700230, 118580242, 123970253, 247940506, 296450605, 592901210, 619851265, 1239702530, 1363672783, 2727345566, 6818363915, 13636727830]

約数ペア:

[(1, 13636727830), (2, 6818363915), (5, 2727345566), (10, 1363672783), (11, 1239702530), (22, 619851265), (23, 592901210), (46, 296450605), (55, 247940506), (110, 123970253), (115, 118580242), (121, 112700230), (230, 59290121), (242, 56350115), (253, 53900110), (506, 26950055), (605, 22540046), (1210, 11270023), (1265, 10780022), (2530, 5390011), (2783, 4900010), (5566, 2450005), (13915, 980002), (27830, 490001)]