41198720

素因数分解:

$2^7\times 5^1\times {\mathrm{64373}}^1$

素因数の和:64392

約数の個数: 32

約数和(自身を含む): 98492220

約数和(自身を除く): 57293500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64373, 128746, 257492, 321865, 514984, 643730, 1029968, 1287460, 2059936, 2574920, 4119872, 5149840, 8239744, 10299680, 20599360, 41198720]

約数ペア:

[(1, 41198720), (2, 20599360), (4, 10299680), (5, 8239744), (8, 5149840), (10, 4119872), (16, 2574920), (20, 2059936), (32, 1287460), (40, 1029968), (64, 643730), (80, 514984), (128, 321865), (160, 257492), (320, 128746), (640, 64373)]