1434851720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{9661}}^1$

素因数の和:9798

約数の個数: 64

約数和(自身を含む): 3339187200

約数和(自身を除く): 1904335480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 395, 470, 632, 790, 940, 1580, 1880, 3160, 3713, 7426, 9661, 14852, 18565, 19322, 29704, 37130, 38644, 48305, 74260, 77288, 96610, 148520, 193220, 386440, 454067, 763219, 908134, 1526438, 1816268, 2270335, 3052876, 3632536, 3816095, 4540670, 6105752, 7632190, 9081340, 15264380, 18162680, 30528760, 35871293, 71742586, 143485172, 179356465, 286970344, 358712930, 717425860, 1434851720]

約数ペア:

[(1, 1434851720), (2, 717425860), (4, 358712930), (5, 286970344), (8, 179356465), (10, 143485172), (20, 71742586), (40, 35871293), (47, 30528760), (79, 18162680), (94, 15264380), (158, 9081340), (188, 7632190), (235, 6105752), (316, 4540670), (376, 3816095), (395, 3632536), (470, 3052876), (632, 2270335), (790, 1816268), (940, 1526438), (1580, 908134), (1880, 763219), (3160, 454067), (3713, 386440), (7426, 193220), (9661, 148520), (14852, 96610), (18565, 77288), (19322, 74260), (29704, 48305), (37130, 38644)]