5175520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4643

約数の個数: 48

約数和(自身を含む): 13976928

約数和(自身を除く): 8801408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4621, 9242, 18484, 23105, 32347, 36968, 46210, 64694, 73936, 92420, 129388, 147872, 161735, 184840, 258776, 323470, 369680, 517552, 646940, 739360, 1035104, 1293880, 2587760, 5175520]

約数ペア:

[(1, 5175520), (2, 2587760), (4, 1293880), (5, 1035104), (7, 739360), (8, 646940), (10, 517552), (14, 369680), (16, 323470), (20, 258776), (28, 184840), (32, 161735), (35, 147872), (40, 129388), (56, 92420), (70, 73936), (80, 64694), (112, 46210), (140, 36968), (160, 32347), (224, 23105), (280, 18484), (560, 9242), (1120, 4621)]