20176024900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1\times {\mathrm{4409}}^1$

素因数の和:5173

約数の個数: 72

約数和(自身を含む): 44510588640

約数和(自身を除く): 24334563740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 683, 1340, 1366, 1675, 2732, 3350, 3415, 4409, 6700, 6830, 8818, 13660, 17075, 17636, 22045, 34150, 44090, 45761, 68300, 88180, 91522, 110225, 183044, 220450, 228805, 295403, 440900, 457610, 590806, 915220, 1144025, 1181612, 1477015, 2288050, 2954030, 3011347, 4576100, 5908060, 6022694, 7385075, 12045388, 14770150, 15056735, 29540300, 30113470, 60226940, 75283675, 150567350, 201760249, 301134700, 403520498, 807040996, 1008801245, 2017602490, 4035204980, 5044006225, 10088012450, 20176024900]

約数ペア:

[(1, 20176024900), (2, 10088012450), (4, 5044006225), (5, 4035204980), (10, 2017602490), (20, 1008801245), (25, 807040996), (50, 403520498), (67, 301134700), (100, 201760249), (134, 150567350), (268, 75283675), (335, 60226940), (670, 30113470), (683, 29540300), (1340, 15056735), (1366, 14770150), (1675, 12045388), (2732, 7385075), (3350, 6022694), (3415, 5908060), (4409, 4576100), (6700, 3011347), (6830, 2954030), (8818, 2288050), (13660, 1477015), (17075, 1181612), (17636, 1144025), (22045, 915220), (34150, 590806), (44090, 457610), (45761, 440900), (68300, 295403), (88180, 228805), (91522, 220450), (110225, 183044)]