6448027720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{23633}}^1$

素因数の和:24022

約数の個数: 64

約数和(自身を含む): 15314832000

約数和(自身を除く): 8866804280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 359, 380, 718, 760, 1436, 1795, 2872, 3590, 6821, 7180, 13642, 14360, 23633, 27284, 34105, 47266, 54568, 68210, 94532, 118165, 136420, 189064, 236330, 272840, 449027, 472660, 898054, 945320, 1796108, 2245135, 3592216, 4490270, 8484247, 8980540, 16968494, 17961080, 33936988, 42421235, 67873976, 84842470, 161200693, 169684940, 322401386, 339369880, 644802772, 806003465, 1289605544, 1612006930, 3224013860, 6448027720]

約数ペア:

[(1, 6448027720), (2, 3224013860), (4, 1612006930), (5, 1289605544), (8, 806003465), (10, 644802772), (19, 339369880), (20, 322401386), (38, 169684940), (40, 161200693), (76, 84842470), (95, 67873976), (152, 42421235), (190, 33936988), (359, 17961080), (380, 16968494), (718, 8980540), (760, 8484247), (1436, 4490270), (1795, 3592216), (2872, 2245135), (3590, 1796108), (6821, 945320), (7180, 898054), (13642, 472660), (14360, 449027), (23633, 272840), (27284, 236330), (34105, 189064), (47266, 136420), (54568, 118165), (68210, 94532)]