4545800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 8310520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 191, 200, 238, 280, 340, 350, 382, 425, 476, 595, 680, 700, 764, 850, 952, 955, 1190, 1337, 1400, 1528, 1700, 1910, 2380, 2674, 2975, 3247, 3400, 3820, 4760, 4775, 5348, 5950, 6494, 6685, 7640, 9550, 10696, 11900, 12988, 13370, 16235, 19100, 22729, 23800, 25976, 26740, 32470, 33425, 38200, 45458, 53480, 64940, 66850, 81175, 90916, 113645, 129880, 133700, 162350, 181832, 227290, 267400, 324700, 454580, 568225, 649400, 909160, 1136450, 2272900, 4545800]

約数ペア:

[(1, 4545800), (2, 2272900), (4, 1136450), (5, 909160), (7, 649400), (8, 568225), (10, 454580), (14, 324700), (17, 267400), (20, 227290), (25, 181832), (28, 162350), (34, 133700), (35, 129880), (40, 113645), (50, 90916), (56, 81175), (68, 66850), (70, 64940), (85, 53480), (100, 45458), (119, 38200), (136, 33425), (140, 32470), (170, 26740), (175, 25976), (191, 23800), (200, 22729), (238, 19100), (280, 16235), (340, 13370), (350, 12988), (382, 11900), (425, 10696), (476, 9550), (595, 7640), (680, 6685), (700, 6494), (764, 5950), (850, 5348), (952, 4775), (955, 4760), (1190, 3820), (1337, 3400), (1400, 3247), (1528, 2975), (1700, 2674), (1910, 2380)]