162114880

素因数分解:

$2^6\times 5^1\times {\mathrm{506609}}^1$

素因数の和:506626

約数の個数: 28

約数和(自身を含む): 386036820

約数和(自身を除く): 223921940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 506609, 1013218, 2026436, 2533045, 4052872, 5066090, 8105744, 10132180, 16211488, 20264360, 32422976, 40528720, 81057440, 162114880]

約数ペア:

[(1, 162114880), (2, 81057440), (4, 40528720), (5, 32422976), (8, 20264360), (10, 16211488), (16, 10132180), (20, 8105744), (32, 5066090), (40, 4052872), (64, 2533045), (80, 2026436), (160, 1013218), (320, 506609)]