15669781760

素因数分解:

$2^8\times 5^1\times {\mathrm{12242017}}^1$

素因数の和:12242038

約数の個数: 36

約数和(自身を含む): 37534027188

約数和(自身を除く): 21864245428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12242017, 24484034, 48968068, 61210085, 97936136, 122420170, 195872272, 244840340, 391744544, 489680680, 783489088, 979361360, 1566978176, 1958722720, 3133956352, 3917445440, 7834890880, 15669781760]

約数ペア:

[(1, 15669781760), (2, 7834890880), (4, 3917445440), (5, 3133956352), (8, 1958722720), (10, 1566978176), (16, 979361360), (20, 783489088), (32, 489680680), (40, 391744544), (64, 244840340), (80, 195872272), (128, 122420170), (160, 97936136), (256, 61210085), (320, 48968068), (640, 24484034), (1280, 12242017)]