56715705800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{21407}}^1$

素因数の和:22455

約数の個数: 96

約数和(自身を含む): 142153401600

約数和(自身を除く): 85437695800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1019, 1300, 2038, 2600, 4076, 5095, 8152, 10190, 13247, 20380, 21407, 25475, 26494, 40760, 42814, 50950, 52988, 66235, 85628, 101900, 105976, 107035, 132470, 171256, 203800, 214070, 264940, 278291, 331175, 428140, 529880, 535175, 556582, 662350, 856280, 1070350, 1113164, 1324700, 1391455, 2140700, 2226328, 2649400, 2782910, 4281400, 5565820, 6957275, 11131640, 13914550, 21813733, 27829100, 43627466, 55658200, 87254932, 109068665, 174509864, 218137330, 283578529, 436274660, 545343325, 567157058, 872549320, 1090686650, 1134314116, 1417892645, 2181373300, 2268628232, 2835785290, 4362746600, 5671570580, 7089463225, 11343141160, 14178926450, 28357852900, 56715705800]

約数ペア:

[(1, 56715705800), (2, 28357852900), (4, 14178926450), (5, 11343141160), (8, 7089463225), (10, 5671570580), (13, 4362746600), (20, 2835785290), (25, 2268628232), (26, 2181373300), (40, 1417892645), (50, 1134314116), (52, 1090686650), (65, 872549320), (100, 567157058), (104, 545343325), (130, 436274660), (200, 283578529), (260, 218137330), (325, 174509864), (520, 109068665), (650, 87254932), (1019, 55658200), (1300, 43627466), (2038, 27829100), (2600, 21813733), (4076, 13914550), (5095, 11131640), (8152, 6957275), (10190, 5565820), (13247, 4281400), (20380, 2782910), (21407, 2649400), (25475, 2226328), (26494, 2140700), (40760, 1391455), (42814, 1324700), (50950, 1113164), (52988, 1070350), (66235, 856280), (85628, 662350), (101900, 556582), (105976, 535175), (107035, 529880), (132470, 428140), (171256, 331175), (203800, 278291), (214070, 264940)]