2100053272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 4168350720

約数和(自身を除く): 2068297448

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 227, 274, 367, 454, 548, 734, 908, 1096, 1468, 1816, 2936, 3151, 5221, 6302, 8441, 10442, 12604, 16882, 20884, 25208, 31099, 33764, 41768, 50279, 62198, 67528, 83309, 100558, 124396, 166618, 201116, 248792, 333236, 402232, 666472, 715277, 1156417, 1430554, 1916107, 2312834, 2861108, 3832214, 4625668, 5722216, 7664428, 9251336, 11413333, 15328856, 22826666, 45653332, 91306664, 262506659, 525013318, 1050026636, 2100053272]

約数ペア:

[(1, 2100053272), (2, 1050026636), (4, 525013318), (8, 262506659), (23, 91306664), (46, 45653332), (92, 22826666), (137, 15328856), (184, 11413333), (227, 9251336), (274, 7664428), (367, 5722216), (454, 4625668), (548, 3832214), (734, 2861108), (908, 2312834), (1096, 1916107), (1468, 1430554), (1816, 1156417), (2936, 715277), (3151, 666472), (5221, 402232), (6302, 333236), (8441, 248792), (10442, 201116), (12604, 166618), (16882, 124396), (20884, 100558), (25208, 83309), (31099, 67528), (33764, 62198), (41768, 50279)]