88323290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 180652032

約数和(自身を除く): 92328742

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 71, 86, 110, 142, 215, 263, 355, 430, 473, 526, 710, 781, 946, 1315, 1562, 2365, 2630, 2893, 3053, 3905, 4730, 5786, 6106, 7810, 11309, 14465, 15265, 18673, 22618, 28930, 30530, 33583, 37346, 56545, 67166, 93365, 113090, 124399, 167915, 186730, 205403, 248798, 335830, 410806, 621995, 802939, 1027015, 1243990, 1605878, 2054030, 4014695, 8029390, 8832329, 17664658, 44161645, 88323290]

約数ペア:

[(1, 88323290), (2, 44161645), (5, 17664658), (10, 8832329), (11, 8029390), (22, 4014695), (43, 2054030), (55, 1605878), (71, 1243990), (86, 1027015), (110, 802939), (142, 621995), (215, 410806), (263, 335830), (355, 248798), (430, 205403), (473, 186730), (526, 167915), (710, 124399), (781, 113090), (946, 93365), (1315, 67166), (1562, 56545), (2365, 37346), (2630, 33583), (2893, 30530), (3053, 28930), (3905, 22618), (4730, 18673), (5786, 15265), (6106, 14465), (7810, 11309)]