156749909740

素因数分解:

$2^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{1811}}^1\times {\mathrm{2593}}^1$

素因数の和:6082

約数の個数: 48

約数和(自身を含む): 329681005920

約数和(自身を除く): 172931096180

約数列:

[1, 2, 4, 5, 10, 20, 1669, 1811, 2593, 3338, 3622, 5186, 6676, 7244, 8345, 9055, 10372, 12965, 16690, 18110, 25930, 33380, 36220, 51860, 3022559, 4327717, 4695923, 6045118, 8655434, 9391846, 12090236, 15112795, 17310868, 18783692, 21638585, 23479615, 30225590, 43277170, 46959230, 60451180, 86554340, 93918460, 7837495487, 15674990974, 31349981948, 39187477435, 78374954870, 156749909740]

約数ペア:

[(1, 156749909740), (2, 78374954870), (4, 39187477435), (5, 31349981948), (10, 15674990974), (20, 7837495487), (1669, 93918460), (1811, 86554340), (2593, 60451180), (3338, 46959230), (3622, 43277170), (5186, 30225590), (6676, 23479615), (7244, 21638585), (8345, 18783692), (9055, 17310868), (10372, 15112795), (12965, 12090236), (16690, 9391846), (18110, 8655434), (25930, 6045118), (33380, 4695923), (36220, 4327717), (51860, 3022559)]