1572194800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4631

約数の個数: 120

約数和(自身を含む): 4173661440

約数和(自身を除く): 2601466640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 176, 200, 220, 275, 316, 395, 400, 440, 550, 632, 790, 869, 880, 1100, 1264, 1580, 1738, 1975, 2200, 3160, 3476, 3950, 4345, 4400, 4523, 6320, 6952, 7900, 8690, 9046, 13904, 15800, 17380, 18092, 21725, 22615, 31600, 34760, 36184, 43450, 45230, 49753, 69520, 72368, 86900, 90460, 99506, 113075, 173800, 180920, 199012, 226150, 248765, 347600, 357317, 361840, 398024, 452300, 497530, 714634, 796048, 904600, 995060, 1243825, 1429268, 1786585, 1809200, 1990120, 2487650, 2858536, 3573170, 3930487, 3980240, 4975300, 5717072, 7146340, 7860974, 8932925, 9950600, 14292680, 15721948, 17865850, 19652435, 19901200, 28585360, 31443896, 35731700, 39304870, 62887792, 71463400, 78609740, 98262175, 142926800, 157219480, 196524350, 314438960, 393048700, 786097400, 1572194800]

約数ペア:

[(1, 1572194800), (2, 786097400), (4, 393048700), (5, 314438960), (8, 196524350), (10, 157219480), (11, 142926800), (16, 98262175), (20, 78609740), (22, 71463400), (25, 62887792), (40, 39304870), (44, 35731700), (50, 31443896), (55, 28585360), (79, 19901200), (80, 19652435), (88, 17865850), (100, 15721948), (110, 14292680), (158, 9950600), (176, 8932925), (200, 7860974), (220, 7146340), (275, 5717072), (316, 4975300), (395, 3980240), (400, 3930487), (440, 3573170), (550, 2858536), (632, 2487650), (790, 1990120), (869, 1809200), (880, 1786585), (1100, 1429268), (1264, 1243825), (1580, 995060), (1738, 904600), (1975, 796048), (2200, 714634), (3160, 497530), (3476, 452300), (3950, 398024), (4345, 361840), (4400, 357317), (4523, 347600), (6320, 248765), (6952, 226150), (7900, 199012), (8690, 180920), (9046, 173800), (13904, 113075), (15800, 99506), (17380, 90460), (18092, 86900), (21725, 72368), (22615, 69520), (31600, 49753), (34760, 45230), (36184, 43450)]