74582420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7280

約数の個数: 48

約数和(自身を含む): 174521088

約数和(自身を除く): 99938668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 7213, 10340, 14426, 28852, 36065, 72130, 79343, 144260, 158686, 317372, 339011, 396715, 678022, 793430, 1356044, 1586860, 1695055, 3390110, 3729121, 6780220, 7458242, 14916484, 18645605, 37291210, 74582420]

約数ペア:

[(1, 74582420), (2, 37291210), (4, 18645605), (5, 14916484), (10, 7458242), (11, 6780220), (20, 3729121), (22, 3390110), (44, 1695055), (47, 1586860), (55, 1356044), (94, 793430), (110, 678022), (188, 396715), (220, 339011), (235, 317372), (470, 158686), (517, 144260), (940, 79343), (1034, 72130), (2068, 36065), (2585, 28852), (5170, 14426), (7213, 10340)]