5100160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 13151880

約数和(自身を除く): 8051720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 613, 640, 832, 1040, 1226, 1664, 2080, 2452, 3065, 4160, 4904, 6130, 7969, 8320, 9808, 12260, 15938, 19616, 24520, 31876, 39232, 39845, 49040, 63752, 78464, 79690, 98080, 127504, 159380, 196160, 255008, 318760, 392320, 510016, 637520, 1020032, 1275040, 2550080, 5100160]

約数ペア:

[(1, 5100160), (2, 2550080), (4, 1275040), (5, 1020032), (8, 637520), (10, 510016), (13, 392320), (16, 318760), (20, 255008), (26, 196160), (32, 159380), (40, 127504), (52, 98080), (64, 79690), (65, 78464), (80, 63752), (104, 49040), (128, 39845), (130, 39232), (160, 31876), (208, 24520), (260, 19616), (320, 15938), (416, 12260), (520, 9808), (613, 8320), (640, 7969), (832, 6130), (1040, 4904), (1226, 4160), (1664, 3065), (2080, 2452)]