76989740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 97192660

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5399, 7130, 10798, 14260, 21596, 26995, 53990, 107980, 124177, 167369, 248354, 334738, 496708, 620885, 669476, 836845, 1241770, 1673690, 2483540, 3347380, 3849487, 7698974, 15397948, 19247435, 38494870, 76989740]

約数ペア:

[(1, 76989740), (2, 38494870), (4, 19247435), (5, 15397948), (10, 7698974), (20, 3849487), (23, 3347380), (31, 2483540), (46, 1673690), (62, 1241770), (92, 836845), (115, 669476), (124, 620885), (155, 496708), (230, 334738), (310, 248354), (460, 167369), (620, 124177), (713, 107980), (1426, 53990), (2852, 26995), (3565, 21596), (5399, 14260), (7130, 10798)]