329983460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9643}}^1$

素因数の和:9740

約数の個数: 48

約数和(自身を含む): 729086400

約数和(自身を除く): 399102940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 9643, 17110, 19286, 34220, 38572, 48215, 96430, 192860, 279647, 559294, 568937, 1118588, 1137874, 1398235, 2275748, 2796470, 2844685, 5592940, 5689370, 11378740, 16499173, 32998346, 65996692, 82495865, 164991730, 329983460]

約数ペア:

[(1, 329983460), (2, 164991730), (4, 82495865), (5, 65996692), (10, 32998346), (20, 16499173), (29, 11378740), (58, 5689370), (59, 5592940), (116, 2844685), (118, 2796470), (145, 2275748), (236, 1398235), (290, 1137874), (295, 1118588), (580, 568937), (590, 559294), (1180, 279647), (1711, 192860), (3422, 96430), (6844, 48215), (8555, 38572), (9643, 34220), (17110, 19286)]