2017885040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1483739}}^1$

素因数の和:1483769

約数の個数: 40

約数和(自身を含む): 4967561520

約数和(自身を除く): 2949676480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1483739, 2967478, 5934956, 7418695, 11869912, 14837390, 23739824, 25223563, 29674780, 50447126, 59349560, 100894252, 118699120, 126117815, 201788504, 252235630, 403577008, 504471260, 1008942520, 2017885040]

約数ペア:

[(1, 2017885040), (2, 1008942520), (4, 504471260), (5, 403577008), (8, 252235630), (10, 201788504), (16, 126117815), (17, 118699120), (20, 100894252), (34, 59349560), (40, 50447126), (68, 29674780), (80, 25223563), (85, 23739824), (136, 14837390), (170, 11869912), (272, 7418695), (340, 5934956), (680, 2967478), (1360, 1483739)]