1148132020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{200023}}^1$

素因数の和:200080

約数の個数: 48

約数和(自身を含む): 2822738688

約数和(自身を除く): 1674606668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 200023, 400046, 800092, 1000115, 1400161, 2000230, 2800322, 4000460, 5600644, 7000805, 8200943, 14001610, 16401886, 28003220, 32803772, 41004715, 57406601, 82009430, 114813202, 164018860, 229626404, 287033005, 574066010, 1148132020]

約数ペア:

[(1, 1148132020), (2, 574066010), (4, 287033005), (5, 229626404), (7, 164018860), (10, 114813202), (14, 82009430), (20, 57406601), (28, 41004715), (35, 32803772), (41, 28003220), (70, 16401886), (82, 14001610), (140, 8200943), (164, 7000805), (205, 5600644), (287, 4000460), (410, 2800322), (574, 2000230), (820, 1400161), (1148, 1000115), (1435, 800092), (2870, 400046), (5740, 200023)]