11860198720

素因数分解:

$2^6\times 5^1\times {\mathrm{37063121}}^1$

素因数の和:37063138

約数の個数: 28

約数和(自身を含む): 28242098964

約数和(自身を除く): 16381900244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37063121, 74126242, 148252484, 185315605, 296504968, 370631210, 593009936, 741262420, 1186019872, 1482524840, 2372039744, 2965049680, 5930099360, 11860198720]

約数ペア:

[(1, 11860198720), (2, 5930099360), (4, 2965049680), (5, 2372039744), (8, 1482524840), (10, 1186019872), (16, 741262420), (20, 593009936), (32, 370631210), (40, 296504968), (64, 185315605), (80, 148252484), (160, 74126242), (320, 37063121)]