6741772280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521809}}^1$

素因数の和:521856

約数の個数: 64

約数和(自身を含む): 16906644000

約数和(自身を除く): 10164871720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 521809, 1043618, 2087236, 2609045, 4174472, 5218090, 8870753, 9914371, 10436180, 17741506, 19828742, 20872360, 35483012, 39657484, 44353765, 49571855, 70966024, 79314968, 88707530, 99143710, 168544307, 177415060, 198287420, 337088614, 354830120, 396574840, 674177228, 842721535, 1348354456, 1685443070, 3370886140, 6741772280]

約数ペア:

[(1, 6741772280), (2, 3370886140), (4, 1685443070), (5, 1348354456), (8, 842721535), (10, 674177228), (17, 396574840), (19, 354830120), (20, 337088614), (34, 198287420), (38, 177415060), (40, 168544307), (68, 99143710), (76, 88707530), (85, 79314968), (95, 70966024), (136, 49571855), (152, 44353765), (170, 39657484), (190, 35483012), (323, 20872360), (340, 19828742), (380, 17741506), (646, 10436180), (680, 9914371), (760, 8870753), (1292, 5218090), (1615, 4174472), (2584, 2609045), (3230, 2087236), (6460, 1043618), (12920, 521809)]