2022987950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 4133366400

約数和(自身を除く): 2110378450

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 67, 74, 95, 134, 185, 190, 335, 370, 475, 670, 703, 859, 925, 950, 1273, 1406, 1675, 1718, 1850, 2479, 2546, 3350, 3515, 4295, 4958, 6365, 7030, 8590, 12395, 12730, 16321, 17575, 21475, 24790, 31783, 31825, 32642, 35150, 42950, 47101, 57553, 61975, 63566, 63650, 81605, 94202, 115106, 123950, 158915, 163210, 235505, 287765, 317830, 408025, 471010, 575530, 603877, 794575, 816050, 1093507, 1177525, 1207754, 1438825, 1589150, 2129461, 2187014, 2355050, 2877650, 3019385, 4258922, 5467535, 6038770, 10647305, 10935070, 15096925, 21294610, 27337675, 30193850, 40459759, 53236525, 54675350, 80919518, 106473050, 202298795, 404597590, 1011493975, 2022987950]

約数ペア:

[(1, 2022987950), (2, 1011493975), (5, 404597590), (10, 202298795), (19, 106473050), (25, 80919518), (37, 54675350), (38, 53236525), (50, 40459759), (67, 30193850), (74, 27337675), (95, 21294610), (134, 15096925), (185, 10935070), (190, 10647305), (335, 6038770), (370, 5467535), (475, 4258922), (670, 3019385), (703, 2877650), (859, 2355050), (925, 2187014), (950, 2129461), (1273, 1589150), (1406, 1438825), (1675, 1207754), (1718, 1177525), (1850, 1093507), (2479, 816050), (2546, 794575), (3350, 603877), (3515, 575530), (4295, 471010), (4958, 408025), (6365, 317830), (7030, 287765), (8590, 235505), (12395, 163210), (12730, 158915), (16321, 123950), (17575, 115106), (21475, 94202), (24790, 81605), (31783, 63650), (31825, 63566), (32642, 61975), (35150, 57553), (42950, 47101)]