89012440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 224940240

約数和(自身を除く): 135927800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 121, 212, 220, 242, 265, 347, 424, 440, 484, 530, 583, 605, 694, 968, 1060, 1166, 1210, 1388, 1735, 2120, 2332, 2420, 2776, 2915, 3470, 3817, 4664, 4840, 5830, 6413, 6940, 7634, 11660, 12826, 13880, 15268, 18391, 19085, 23320, 25652, 30536, 32065, 36782, 38170, 41987, 51304, 64130, 73564, 76340, 83974, 91955, 128260, 147128, 152680, 167948, 183910, 202301, 209935, 256520, 335896, 367820, 404602, 419870, 735640, 809204, 839740, 1011505, 1618408, 1679480, 2023010, 2225311, 4046020, 4450622, 8092040, 8901244, 11126555, 17802488, 22253110, 44506220, 89012440]

約数ペア:

[(1, 89012440), (2, 44506220), (4, 22253110), (5, 17802488), (8, 11126555), (10, 8901244), (11, 8092040), (20, 4450622), (22, 4046020), (40, 2225311), (44, 2023010), (53, 1679480), (55, 1618408), (88, 1011505), (106, 839740), (110, 809204), (121, 735640), (212, 419870), (220, 404602), (242, 367820), (265, 335896), (347, 256520), (424, 209935), (440, 202301), (484, 183910), (530, 167948), (583, 152680), (605, 147128), (694, 128260), (968, 91955), (1060, 83974), (1166, 76340), (1210, 73564), (1388, 64130), (1735, 51304), (2120, 41987), (2332, 38170), (2420, 36782), (2776, 32065), (2915, 30536), (3470, 25652), (3817, 23320), (4664, 19085), (4840, 18391), (5830, 15268), (6413, 13880), (6940, 12826), (7634, 11660)]