716368480

素因数分解:

$2^5\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{2393}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 1694032704

約数和(自身を除く): 977664224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1871, 2393, 3742, 4786, 7484, 9355, 9572, 11965, 14968, 18710, 19144, 23930, 29936, 37420, 38288, 47860, 59872, 74840, 76576, 95720, 149680, 191440, 299360, 382880, 4477303, 8954606, 17909212, 22386515, 35818424, 44773030, 71636848, 89546060, 143273696, 179092120, 358184240, 716368480]

約数ペア:

[(1, 716368480), (2, 358184240), (4, 179092120), (5, 143273696), (8, 89546060), (10, 71636848), (16, 44773030), (20, 35818424), (32, 22386515), (40, 17909212), (80, 8954606), (160, 4477303), (1871, 382880), (2393, 299360), (3742, 191440), (4786, 149680), (7484, 95720), (9355, 76576), (9572, 74840), (11965, 59872), (14968, 47860), (18710, 38288), (19144, 37420), (23930, 29936)]