1115674560020

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2447}}^1\times {\mathrm{14401}}^1$

素因数の和:18440

約数の個数: 48

約数和(自身を含む): 2345517554688

約数和(自身を除く): 1229842994668

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2447, 3166, 4894, 6332, 7915, 9788, 12235, 14401, 15830, 24470, 28802, 31660, 48940, 57604, 72005, 144010, 288020, 3873601, 7747202, 15494404, 19368005, 22796783, 35239247, 38736010, 45593566, 70478494, 77472020, 91187132, 113983915, 140956988, 176196235, 227967830, 352392470, 455935660, 704784940, 55783728001, 111567456002, 223134912004, 278918640005, 557837280010, 1115674560020]

約数ペア:

[(1, 1115674560020), (2, 557837280010), (4, 278918640005), (5, 223134912004), (10, 111567456002), (20, 55783728001), (1583, 704784940), (2447, 455935660), (3166, 352392470), (4894, 227967830), (6332, 176196235), (7915, 140956988), (9788, 113983915), (12235, 91187132), (14401, 77472020), (15830, 70478494), (24470, 45593566), (28802, 38736010), (31660, 35239247), (48940, 22796783), (57604, 19368005), (72005, 15494404), (144010, 7747202), (288020, 3873601)]