1995007536

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{47609}}^1$

素因数の和:47723

約数の個数: 80

約数和(自身を含む): 5785567200

約数和(自身を除く): 3790559664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 41904, 47609, 95218, 142827, 190436, 285654, 380872, 428481, 571308, 761744, 856962, 1142616, 1285443, 1713924, 2285232, 2570886, 3427848, 4618073, 5141772, 6855696, 9236146, 10283544, 13854219, 18472292, 20567088, 27708438, 36944584, 41562657, 55416876, 73889168, 83125314, 110833752, 124687971, 166250628, 221667504, 249375942, 332501256, 498751884, 665002512, 997503768, 1995007536]

約数ペア:

[(1, 1995007536), (2, 997503768), (3, 665002512), (4, 498751884), (6, 332501256), (8, 249375942), (9, 221667504), (12, 166250628), (16, 124687971), (18, 110833752), (24, 83125314), (27, 73889168), (36, 55416876), (48, 41562657), (54, 36944584), (72, 27708438), (97, 20567088), (108, 18472292), (144, 13854219), (194, 10283544), (216, 9236146), (291, 6855696), (388, 5141772), (432, 4618073), (582, 3427848), (776, 2570886), (873, 2285232), (1164, 1713924), (1552, 1285443), (1746, 1142616), (2328, 856962), (2619, 761744), (3492, 571308), (4656, 428481), (5238, 380872), (6984, 285654), (10476, 190436), (13968, 142827), (20952, 95218), (41904, 47609)]