85857566120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{542167}}^1$

素因数の和:542322

約数の個数: 64

約数和(自身を含む): 200255172480

約数和(自身を除く): 114397606360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 185, 214, 296, 370, 428, 535, 740, 856, 1070, 1480, 2140, 3959, 4280, 7918, 15836, 19795, 31672, 39590, 79180, 158360, 542167, 1084334, 2168668, 2710835, 4337336, 5421670, 10843340, 20060179, 21686680, 40120358, 58011869, 80240716, 100300895, 116023738, 160481432, 200601790, 232047476, 290059345, 401203580, 464094952, 580118690, 802407160, 1160237380, 2146439153, 2320474760, 4292878306, 8585756612, 10732195765, 17171513224, 21464391530, 42928783060, 85857566120]

約数ペア:

[(1, 85857566120), (2, 42928783060), (4, 21464391530), (5, 17171513224), (8, 10732195765), (10, 8585756612), (20, 4292878306), (37, 2320474760), (40, 2146439153), (74, 1160237380), (107, 802407160), (148, 580118690), (185, 464094952), (214, 401203580), (296, 290059345), (370, 232047476), (428, 200601790), (535, 160481432), (740, 116023738), (856, 100300895), (1070, 80240716), (1480, 58011869), (2140, 40120358), (3959, 21686680), (4280, 20060179), (7918, 10843340), (15836, 5421670), (19795, 4337336), (31672, 2710835), (39590, 2168668), (79180, 1084334), (158360, 542167)]