118973180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 137510404

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 305, 452, 565, 610, 863, 1130, 1220, 1726, 2260, 3452, 4315, 6893, 8630, 13786, 17260, 27572, 34465, 52643, 68930, 97519, 105286, 137860, 195038, 210572, 263215, 390076, 487595, 526430, 975190, 1052860, 1950380, 5948659, 11897318, 23794636, 29743295, 59486590, 118973180]

約数ペア:

[(1, 118973180), (2, 59486590), (4, 29743295), (5, 23794636), (10, 11897318), (20, 5948659), (61, 1950380), (113, 1052860), (122, 975190), (226, 526430), (244, 487595), (305, 390076), (452, 263215), (565, 210572), (610, 195038), (863, 137860), (1130, 105286), (1220, 97519), (1726, 68930), (2260, 52643), (3452, 34465), (4315, 27572), (6893, 17260), (8630, 13786)]