974720

素因数分解:

$2^7\times 5^1\times {\mathrm{1523}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 2331720

約数和(自身を除く): 1357000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1523, 3046, 6092, 7615, 12184, 15230, 24368, 30460, 48736, 60920, 97472, 121840, 194944, 243680, 487360, 974720]

約数ペア:

[(1, 974720), (2, 487360), (4, 243680), (5, 194944), (8, 121840), (10, 97472), (16, 60920), (20, 48736), (32, 30460), (40, 24368), (64, 15230), (80, 12184), (128, 7615), (160, 6092), (320, 3046), (640, 1523)]