5187443690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157721}}^1$

素因数の和:157775

約数の個数: 64

約数和(自身を含む): 11446831872

約数和(自身を除く): 6259388182

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 16445, 32890, 157721, 315442, 788605, 1577210, 1734931, 2050373, 3469862, 3627583, 4100746, 7255166, 8674655, 10251865, 17349310, 18137915, 20503730, 22554103, 36275830, 39903413, 45108206, 47158579, 79806826, 94317158, 112770515, 199517065, 225541030, 235792895, 399034130, 471585790, 518744369, 1037488738, 2593721845, 5187443690]

約数ペア:

[(1, 5187443690), (2, 2593721845), (5, 1037488738), (10, 518744369), (11, 471585790), (13, 399034130), (22, 235792895), (23, 225541030), (26, 199517065), (46, 112770515), (55, 94317158), (65, 79806826), (110, 47158579), (115, 45108206), (130, 39903413), (143, 36275830), (230, 22554103), (253, 20503730), (286, 18137915), (299, 17349310), (506, 10251865), (598, 8674655), (715, 7255166), (1265, 4100746), (1430, 3627583), (1495, 3469862), (2530, 2050373), (2990, 1734931), (3289, 1577210), (6578, 788605), (16445, 315442), (32890, 157721)]