2080995594470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{375511}}^1$

素因数の和:376485

約数の個数: 64

約数和(自身を含む): 4124311382016

約数和(自身を除く): 2043315787546

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 907, 1222, 1814, 3055, 4535, 6110, 9070, 11791, 23582, 42629, 58955, 85258, 117910, 213145, 375511, 426290, 554177, 751022, 1108354, 1877555, 2770885, 3755110, 4881643, 5541770, 9763286, 17649017, 24408215, 35298034, 48816430, 88245085, 176490170, 229437221, 340588477, 458874442, 681176954, 1147186105, 1702942385, 2294372210, 3405884770, 4427650201, 8855300402, 16007658419, 22138251005, 32015316838, 44276502010, 80038292095, 160076584190, 208099559447, 416199118894, 1040497797235, 2080995594470]

約数ペア:

[(1, 2080995594470), (2, 1040497797235), (5, 416199118894), (10, 208099559447), (13, 160076584190), (26, 80038292095), (47, 44276502010), (65, 32015316838), (94, 22138251005), (130, 16007658419), (235, 8855300402), (470, 4427650201), (611, 3405884770), (907, 2294372210), (1222, 1702942385), (1814, 1147186105), (3055, 681176954), (4535, 458874442), (6110, 340588477), (9070, 229437221), (11791, 176490170), (23582, 88245085), (42629, 48816430), (58955, 35298034), (85258, 24408215), (117910, 17649017), (213145, 9763286), (375511, 5541770), (426290, 4881643), (554177, 3755110), (751022, 2770885), (1108354, 1877555)]