5126479870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1987}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 10008069120

約数和(自身を除く): 4881589250

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 367, 370, 703, 734, 1406, 1835, 1987, 3515, 3670, 3974, 6973, 7030, 9935, 13579, 13946, 19870, 27158, 34865, 37753, 67895, 69730, 73519, 75506, 135790, 147038, 188765, 258001, 367595, 377530, 516002, 729229, 735190, 1290005, 1396861, 1458458, 2580010, 2793722, 3646145, 6984305, 7292290, 13855351, 13968610, 26981473, 27710702, 53962946, 69276755, 134907365, 138553510, 269814730, 512647987, 1025295974, 2563239935, 5126479870]

約数ペア:

[(1, 5126479870), (2, 2563239935), (5, 1025295974), (10, 512647987), (19, 269814730), (37, 138553510), (38, 134907365), (74, 69276755), (95, 53962946), (185, 27710702), (190, 26981473), (367, 13968610), (370, 13855351), (703, 7292290), (734, 6984305), (1406, 3646145), (1835, 2793722), (1987, 2580010), (3515, 1458458), (3670, 1396861), (3974, 1290005), (6973, 735190), (7030, 729229), (9935, 516002), (13579, 377530), (13946, 367595), (19870, 258001), (27158, 188765), (34865, 147038), (37753, 135790), (67895, 75506), (69730, 73519)]