39153460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 45841100

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 122, 134, 244, 268, 305, 335, 479, 610, 670, 958, 1220, 1340, 1916, 2395, 4087, 4790, 8174, 9580, 16348, 20435, 29219, 32093, 40870, 58438, 64186, 81740, 116876, 128372, 146095, 160465, 292190, 320930, 584380, 641860, 1957673, 3915346, 7830692, 9788365, 19576730, 39153460]

約数ペア:

[(1, 39153460), (2, 19576730), (4, 9788365), (5, 7830692), (10, 3915346), (20, 1957673), (61, 641860), (67, 584380), (122, 320930), (134, 292190), (244, 160465), (268, 146095), (305, 128372), (335, 116876), (479, 81740), (610, 64186), (670, 58438), (958, 40870), (1220, 32093), (1340, 29219), (1916, 20435), (2395, 16348), (4087, 9580), (4790, 8174)]