93208520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 219352320

約数和(自身を除く): 126143800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1153, 1720, 1880, 2021, 2306, 4042, 4612, 5765, 8084, 9224, 10105, 11530, 16168, 20210, 23060, 40420, 46120, 49579, 54191, 80840, 99158, 108382, 198316, 216764, 247895, 270955, 396632, 433528, 495790, 541910, 991580, 1083820, 1983160, 2167640, 2330213, 4660426, 9320852, 11651065, 18641704, 23302130, 46604260, 93208520]

約数ペア:

[(1, 93208520), (2, 46604260), (4, 23302130), (5, 18641704), (8, 11651065), (10, 9320852), (20, 4660426), (40, 2330213), (43, 2167640), (47, 1983160), (86, 1083820), (94, 991580), (172, 541910), (188, 495790), (215, 433528), (235, 396632), (344, 270955), (376, 247895), (430, 216764), (470, 198316), (860, 108382), (940, 99158), (1153, 80840), (1720, 54191), (1880, 49579), (2021, 46120), (2306, 40420), (4042, 23060), (4612, 20210), (5765, 16168), (8084, 11530), (9224, 10105)]