45289905940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2535829}}^1$

素因数の和:2535904

約数の個数: 48

約数和(自身を含む): 102244665600

約数和(自身を除く): 56954759660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 2535829, 5071658, 10143316, 12679145, 25358290, 48180751, 50716580, 96361502, 119183963, 192723004, 238367926, 240903755, 476735852, 481807510, 595919815, 963615020, 1191839630, 2264495297, 2383679260, 4528990594, 9057981188, 11322476485, 22644952970, 45289905940]

約数ペア:

[(1, 45289905940), (2, 22644952970), (4, 11322476485), (5, 9057981188), (10, 4528990594), (19, 2383679260), (20, 2264495297), (38, 1191839630), (47, 963615020), (76, 595919815), (94, 481807510), (95, 476735852), (188, 240903755), (190, 238367926), (235, 192723004), (380, 119183963), (470, 96361502), (893, 50716580), (940, 48180751), (1786, 25358290), (3572, 12679145), (4465, 10143316), (8930, 5071658), (17860, 2535829)]