65699689220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{50539}}^1$

素因数の和:50889

約数の個数: 96

約数和(自身を含む): 158946278400

約数和(自身を除く): 93246589180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 311, 380, 418, 622, 836, 1045, 1244, 1555, 2090, 3110, 3421, 4180, 5909, 6220, 6842, 11818, 13684, 17105, 23636, 29545, 34210, 50539, 59090, 64999, 68420, 101078, 118180, 129998, 202156, 252695, 259996, 324995, 505390, 555929, 649990, 960241, 1010780, 1111858, 1299980, 1920482, 2223716, 2779645, 3840964, 4801205, 5559290, 9602410, 10562651, 11118580, 15717629, 19204820, 21125302, 31435258, 42250604, 52813255, 62870516, 78588145, 105626510, 157176290, 172893919, 211253020, 298634951, 314352580, 345787838, 597269902, 691575676, 864469595, 1194539804, 1493174755, 1728939190, 2986349510, 3284984461, 3457878380, 5972699020, 6569968922, 13139937844, 16424922305, 32849844610, 65699689220]

約数ペア:

[(1, 65699689220), (2, 32849844610), (4, 16424922305), (5, 13139937844), (10, 6569968922), (11, 5972699020), (19, 3457878380), (20, 3284984461), (22, 2986349510), (38, 1728939190), (44, 1493174755), (55, 1194539804), (76, 864469595), (95, 691575676), (110, 597269902), (190, 345787838), (209, 314352580), (220, 298634951), (311, 211253020), (380, 172893919), (418, 157176290), (622, 105626510), (836, 78588145), (1045, 62870516), (1244, 52813255), (1555, 42250604), (2090, 31435258), (3110, 21125302), (3421, 19204820), (4180, 15717629), (5909, 11118580), (6220, 10562651), (6842, 9602410), (11818, 5559290), (13684, 4801205), (17105, 3840964), (23636, 2779645), (29545, 2223716), (34210, 1920482), (50539, 1299980), (59090, 1111858), (64999, 1010780), (68420, 960241), (101078, 649990), (118180, 555929), (129998, 505390), (202156, 324995), (252695, 259996)]