26099320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 64501920

約数和(自身を除く): 38402600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 947, 1060, 1378, 1894, 2120, 2756, 3445, 3788, 4735, 5512, 6890, 7576, 9470, 12311, 13780, 18940, 24622, 27560, 37880, 49244, 50191, 61555, 98488, 100382, 123110, 200764, 246220, 250955, 401528, 492440, 501910, 652483, 1003820, 1304966, 2007640, 2609932, 3262415, 5219864, 6524830, 13049660, 26099320]

約数ペア:

[(1, 26099320), (2, 13049660), (4, 6524830), (5, 5219864), (8, 3262415), (10, 2609932), (13, 2007640), (20, 1304966), (26, 1003820), (40, 652483), (52, 501910), (53, 492440), (65, 401528), (104, 250955), (106, 246220), (130, 200764), (212, 123110), (260, 100382), (265, 98488), (424, 61555), (520, 50191), (530, 49244), (689, 37880), (947, 27560), (1060, 24622), (1378, 18940), (1894, 13780), (2120, 12311), (2756, 9470), (3445, 7576), (3788, 6890), (4735, 5512)]