163694080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5813}}^1$

素因数の和:5847

約数の個数: 80

約数和(自身を含む): 428235984

約数和(自身を除く): 264541904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 5813, 7040, 11626, 14080, 23252, 28160, 29065, 46504, 58130, 63943, 93008, 116260, 127886, 186016, 232520, 255772, 319715, 372032, 465040, 511544, 639430, 744064, 930080, 1023088, 1278860, 1488128, 1860160, 2046176, 2557720, 2976256, 3720320, 4092352, 5115440, 7440640, 8184704, 10230880, 14881280, 16369408, 20461760, 32738816, 40923520, 81847040, 163694080]

約数ペア:

[(1, 163694080), (2, 81847040), (4, 40923520), (5, 32738816), (8, 20461760), (10, 16369408), (11, 14881280), (16, 10230880), (20, 8184704), (22, 7440640), (32, 5115440), (40, 4092352), (44, 3720320), (55, 2976256), (64, 2557720), (80, 2046176), (88, 1860160), (110, 1488128), (128, 1278860), (160, 1023088), (176, 930080), (220, 744064), (256, 639430), (320, 511544), (352, 465040), (440, 372032), (512, 319715), (640, 255772), (704, 232520), (880, 186016), (1280, 127886), (1408, 116260), (1760, 93008), (2560, 63943), (2816, 58130), (3520, 46504), (5632, 29065), (5813, 28160), (7040, 23252), (11626, 14080)]