132372020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6203}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 306427968

約数和(自身を除く): 174055948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 6203, 10670, 12406, 21340, 24812, 31015, 62030, 68233, 124060, 136466, 272932, 341165, 601691, 682330, 1203382, 1364660, 2406764, 3008455, 6016910, 6618601, 12033820, 13237202, 26474404, 33093005, 66186010, 132372020]

約数ペア:

[(1, 132372020), (2, 66186010), (4, 33093005), (5, 26474404), (10, 13237202), (11, 12033820), (20, 6618601), (22, 6016910), (44, 3008455), (55, 2406764), (97, 1364660), (110, 1203382), (194, 682330), (220, 601691), (388, 341165), (485, 272932), (970, 136466), (1067, 124060), (1940, 68233), (2134, 62030), (4268, 31015), (5335, 24812), (6203, 21340), (10670, 12406)]