974329180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{7369}}^1$

素因数の和:7990

約数の個数: 48

約数和(自身を含む): 2236116960

約数和(自身を除く): 1261787780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 601, 1202, 2404, 3005, 6010, 6611, 7369, 12020, 13222, 14738, 26444, 29476, 33055, 36845, 66110, 73690, 81059, 132220, 147380, 162118, 324236, 405295, 810590, 1621180, 4428769, 8857538, 17715076, 22143845, 44287690, 48716459, 88575380, 97432918, 194865836, 243582295, 487164590, 974329180]

約数ペア:

[(1, 974329180), (2, 487164590), (4, 243582295), (5, 194865836), (10, 97432918), (11, 88575380), (20, 48716459), (22, 44287690), (44, 22143845), (55, 17715076), (110, 8857538), (220, 4428769), (601, 1621180), (1202, 810590), (2404, 405295), (3005, 324236), (6010, 162118), (6611, 147380), (7369, 132220), (12020, 81059), (13222, 73690), (14738, 66110), (26444, 36845), (29476, 33055)]