20346069750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{7213}}^1\times {\mathrm{3761}}^1$

素因数の和:10994

約数の個数: 64

約数和(自身を含む): 50804335296

約数和(自身を除く): 30458265546

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 3761, 7213, 7522, 11283, 14426, 18805, 21639, 22566, 36065, 37610, 43278, 56415, 72130, 94025, 108195, 112830, 180325, 188050, 216390, 282075, 360650, 470125, 540975, 564150, 901625, 940250, 1081950, 1410375, 1803250, 2704875, 2820750, 5409750, 27128093, 54256186, 81384279, 135640465, 162768558, 271280930, 406921395, 678202325, 813842790, 1356404650, 2034606975, 3391011625, 4069213950, 6782023250, 10173034875, 20346069750]

約数ペア:

[(1, 20346069750), (2, 10173034875), (3, 6782023250), (5, 4069213950), (6, 3391011625), (10, 2034606975), (15, 1356404650), (25, 813842790), (30, 678202325), (50, 406921395), (75, 271280930), (125, 162768558), (150, 135640465), (250, 81384279), (375, 54256186), (750, 27128093), (3761, 5409750), (7213, 2820750), (7522, 2704875), (11283, 1803250), (14426, 1410375), (18805, 1081950), (21639, 940250), (22566, 901625), (36065, 564150), (37610, 540975), (43278, 470125), (56415, 360650), (72130, 282075), (94025, 216390), (108195, 188050), (112830, 180325)]