1475234020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{3943}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 3339463680

約数和(自身を除く): 1864229660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1439, 2878, 3943, 5756, 7195, 7886, 14390, 15772, 18707, 19715, 28780, 37414, 39430, 51259, 74828, 78860, 93535, 102518, 187070, 205036, 256295, 374140, 512590, 1025180, 5673977, 11347954, 22695908, 28369885, 56739770, 73761701, 113479540, 147523402, 295046804, 368808505, 737617010, 1475234020]

約数ペア:

[(1, 1475234020), (2, 737617010), (4, 368808505), (5, 295046804), (10, 147523402), (13, 113479540), (20, 73761701), (26, 56739770), (52, 28369885), (65, 22695908), (130, 11347954), (260, 5673977), (1439, 1025180), (2878, 512590), (3943, 374140), (5756, 256295), (7195, 205036), (7886, 187070), (14390, 102518), (15772, 93535), (18707, 78860), (19715, 74828), (28780, 51259), (37414, 39430)]