29065720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 39881480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 479, 740, 820, 958, 1480, 1517, 1640, 1916, 2395, 3034, 3832, 4790, 6068, 7585, 9580, 12136, 15170, 17723, 19160, 19639, 30340, 35446, 39278, 60680, 70892, 78556, 88615, 98195, 141784, 157112, 177230, 196390, 354460, 392780, 708920, 726643, 785560, 1453286, 2906572, 3633215, 5813144, 7266430, 14532860, 29065720]

約数ペア:

[(1, 29065720), (2, 14532860), (4, 7266430), (5, 5813144), (8, 3633215), (10, 2906572), (20, 1453286), (37, 785560), (40, 726643), (41, 708920), (74, 392780), (82, 354460), (148, 196390), (164, 177230), (185, 157112), (205, 141784), (296, 98195), (328, 88615), (370, 78556), (410, 70892), (479, 60680), (740, 39278), (820, 35446), (958, 30340), (1480, 19639), (1517, 19160), (1640, 17723), (1916, 15170), (2395, 12136), (3034, 9580), (3832, 7585), (4790, 6068)]