101206880

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7621}}^1$

素因数の和:7719

約数の個数: 48

約数和(自身を含む): 242013744

約数和(自身を除く): 140806864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 7621, 13280, 15242, 30484, 38105, 60968, 76210, 121936, 152420, 243872, 304840, 609680, 632543, 1219360, 1265086, 2530172, 3162715, 5060344, 6325430, 10120688, 12650860, 20241376, 25301720, 50603440, 101206880]

約数ペア:

[(1, 101206880), (2, 50603440), (4, 25301720), (5, 20241376), (8, 12650860), (10, 10120688), (16, 6325430), (20, 5060344), (32, 3162715), (40, 2530172), (80, 1265086), (83, 1219360), (160, 632543), (166, 609680), (332, 304840), (415, 243872), (664, 152420), (830, 121936), (1328, 76210), (1660, 60968), (2656, 38105), (3320, 30484), (6640, 15242), (7621, 13280)]