128045956600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{21871}}^1$

素因数の和:22361

約数の個数: 96

約数和(自身を含む): 302551439040

約数和(自身を除く): 174505482440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 401, 584, 730, 802, 1460, 1604, 1825, 2005, 2920, 3208, 3650, 4010, 7300, 8020, 10025, 14600, 16040, 20050, 21871, 29273, 40100, 43742, 58546, 80200, 87484, 109355, 117092, 146365, 174968, 218710, 234184, 292730, 437420, 546775, 585460, 731825, 874840, 1093550, 1170920, 1463650, 1596583, 2187100, 2927300, 3193166, 4374200, 5854600, 6386332, 7982915, 8770271, 12772664, 15965830, 17540542, 31931660, 35081084, 39914575, 43851355, 63863320, 70162168, 79829150, 87702710, 159658300, 175405420, 219256775, 319316600, 350810840, 438513550, 640229783, 877027100, 1280459566, 1754054200, 2560919132, 3201148915, 5121838264, 6402297830, 12804595660, 16005744575, 25609191320, 32011489150, 64022978300, 128045956600]

約数ペア:

[(1, 128045956600), (2, 64022978300), (4, 32011489150), (5, 25609191320), (8, 16005744575), (10, 12804595660), (20, 6402297830), (25, 5121838264), (40, 3201148915), (50, 2560919132), (73, 1754054200), (100, 1280459566), (146, 877027100), (200, 640229783), (292, 438513550), (365, 350810840), (401, 319316600), (584, 219256775), (730, 175405420), (802, 159658300), (1460, 87702710), (1604, 79829150), (1825, 70162168), (2005, 63863320), (2920, 43851355), (3208, 39914575), (3650, 35081084), (4010, 31931660), (7300, 17540542), (8020, 15965830), (10025, 12772664), (14600, 8770271), (16040, 7982915), (20050, 6386332), (21871, 5854600), (29273, 4374200), (40100, 3193166), (43742, 2927300), (58546, 2187100), (80200, 1596583), (87484, 1463650), (109355, 1170920), (117092, 1093550), (146365, 874840), (174968, 731825), (218710, 585460), (234184, 546775), (292730, 437420)]