2064486530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 3834819072

約数和(自身を除く): 1770332542

約数列:

[1, 2, 5, 10, 41, 82, 191, 205, 382, 410, 643, 955, 1286, 1681, 1910, 3215, 3362, 6430, 7831, 8405, 15662, 16810, 26363, 39155, 52726, 78310, 122813, 131815, 245626, 263630, 321071, 614065, 642142, 1080883, 1228130, 1605355, 2161766, 3210710, 5035333, 5404415, 10070666, 10808830, 25176665, 50353330, 206448653, 412897306, 1032243265, 2064486530]

約数ペア:

[(1, 2064486530), (2, 1032243265), (5, 412897306), (10, 206448653), (41, 50353330), (82, 25176665), (191, 10808830), (205, 10070666), (382, 5404415), (410, 5035333), (643, 3210710), (955, 2161766), (1286, 1605355), (1681, 1228130), (1910, 1080883), (3215, 642142), (3362, 614065), (6430, 321071), (7831, 263630), (8405, 245626), (15662, 131815), (16810, 122813), (26363, 78310), (39155, 52726)]