74598920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15413}}^1$

素因数の和:15446

約数の個数: 48

約数和(自身を含む): 184505580

約数和(自身を除く): 109906660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 15413, 30826, 61652, 77065, 123304, 154130, 169543, 308260, 339086, 616520, 678172, 847715, 1356344, 1695430, 1864973, 3390860, 3729946, 6781720, 7459892, 9324865, 14919784, 18649730, 37299460, 74598920]

約数ペア:

[(1, 74598920), (2, 37299460), (4, 18649730), (5, 14919784), (8, 9324865), (10, 7459892), (11, 6781720), (20, 3729946), (22, 3390860), (40, 1864973), (44, 1695430), (55, 1356344), (88, 847715), (110, 678172), (121, 616520), (220, 339086), (242, 308260), (440, 169543), (484, 154130), (605, 123304), (968, 77065), (1210, 61652), (2420, 30826), (4840, 15413)]