179193320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 240710680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 179, 232, 290, 358, 580, 716, 863, 895, 1160, 1432, 1726, 1790, 3452, 3580, 4315, 5191, 6904, 7160, 8630, 10382, 17260, 20764, 25027, 25955, 34520, 41528, 50054, 51910, 100108, 103820, 125135, 154477, 200216, 207640, 250270, 308954, 500540, 617908, 772385, 1001080, 1235816, 1544770, 3089540, 4479833, 6179080, 8959666, 17919332, 22399165, 35838664, 44798330, 89596660, 179193320]

約数ペア:

[(1, 179193320), (2, 89596660), (4, 44798330), (5, 35838664), (8, 22399165), (10, 17919332), (20, 8959666), (29, 6179080), (40, 4479833), (58, 3089540), (116, 1544770), (145, 1235816), (179, 1001080), (232, 772385), (290, 617908), (358, 500540), (580, 308954), (716, 250270), (863, 207640), (895, 200216), (1160, 154477), (1432, 125135), (1726, 103820), (1790, 100108), (3452, 51910), (3580, 50054), (4315, 41528), (5191, 34520), (6904, 25955), (7160, 25027), (8630, 20764), (10382, 17260)]