41960320

素因数分解:

$2^7\times 5^1\times {\mathrm{65563}}^1$

素因数の和:65582

約数の個数: 32

約数和(自身を含む): 100312920

約数和(自身を除く): 58352600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65563, 131126, 262252, 327815, 524504, 655630, 1049008, 1311260, 2098016, 2622520, 4196032, 5245040, 8392064, 10490080, 20980160, 41960320]

約数ペア:

[(1, 41960320), (2, 20980160), (4, 10490080), (5, 8392064), (8, 5245040), (10, 4196032), (16, 2622520), (20, 2098016), (32, 1311260), (40, 1049008), (64, 655630), (80, 524504), (128, 327815), (160, 262252), (320, 131126), (640, 65563)]