17381661700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{703711}}^1$

素因数の和:703757

約数の個数: 72

約数和(自身を含む): 42757541120

約数和(自身を除く): 25375879420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 12350, 24700, 703711, 1407422, 2814844, 3518555, 7037110, 9148243, 13370509, 14074220, 17592775, 18296486, 26741018, 35185550, 36592972, 45741215, 53482036, 66852545, 70371100, 91482430, 133705090, 173816617, 182964860, 228706075, 267410180, 334262725, 347633234, 457412150, 668525450, 695266468, 869083085, 914824300, 1337050900, 1738166170, 3476332340, 4345415425, 8690830850, 17381661700]

約数ペア:

[(1, 17381661700), (2, 8690830850), (4, 4345415425), (5, 3476332340), (10, 1738166170), (13, 1337050900), (19, 914824300), (20, 869083085), (25, 695266468), (26, 668525450), (38, 457412150), (50, 347633234), (52, 334262725), (65, 267410180), (76, 228706075), (95, 182964860), (100, 173816617), (130, 133705090), (190, 91482430), (247, 70371100), (260, 66852545), (325, 53482036), (380, 45741215), (475, 36592972), (494, 35185550), (650, 26741018), (950, 18296486), (988, 17592775), (1235, 14074220), (1300, 13370509), (1900, 9148243), (2470, 7037110), (4940, 3518555), (6175, 2814844), (12350, 1407422), (24700, 703711)]