44274440

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 116465580

約数和(自身を除く): 72191140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 461, 490, 686, 922, 980, 1372, 1715, 1844, 1960, 2305, 2401, 2744, 3227, 3430, 3688, 4610, 4802, 6454, 6860, 9220, 9604, 12005, 12908, 13720, 16135, 18440, 19208, 22589, 24010, 25816, 32270, 45178, 48020, 64540, 90356, 96040, 112945, 129080, 158123, 180712, 225890, 316246, 451780, 632492, 790615, 903560, 1106861, 1264984, 1581230, 2213722, 3162460, 4427444, 5534305, 6324920, 8854888, 11068610, 22137220, 44274440]

約数ペア:

[(1, 44274440), (2, 22137220), (4, 11068610), (5, 8854888), (7, 6324920), (8, 5534305), (10, 4427444), (14, 3162460), (20, 2213722), (28, 1581230), (35, 1264984), (40, 1106861), (49, 903560), (56, 790615), (70, 632492), (98, 451780), (140, 316246), (196, 225890), (245, 180712), (280, 158123), (343, 129080), (392, 112945), (461, 96040), (490, 90356), (686, 64540), (922, 48020), (980, 45178), (1372, 32270), (1715, 25816), (1844, 24010), (1960, 22589), (2305, 19208), (2401, 18440), (2744, 16135), (3227, 13720), (3430, 12908), (3688, 12005), (4610, 9604), (4802, 9220), (6454, 6860)]