43292860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 55138340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 619, 1076, 1238, 1345, 2476, 2690, 3095, 3497, 5380, 6190, 6994, 8047, 12380, 13988, 16094, 17485, 32188, 34970, 40235, 69940, 80470, 160940, 166511, 333022, 666044, 832555, 1665110, 2164643, 3330220, 4329286, 8658572, 10823215, 21646430, 43292860]

約数ペア:

[(1, 43292860), (2, 21646430), (4, 10823215), (5, 8658572), (10, 4329286), (13, 3330220), (20, 2164643), (26, 1665110), (52, 832555), (65, 666044), (130, 333022), (260, 166511), (269, 160940), (538, 80470), (619, 69940), (1076, 40235), (1238, 34970), (1345, 32188), (2476, 17485), (2690, 16094), (3095, 13988), (3497, 12380), (5380, 8047), (6190, 6994)]