42269440

素因数分解:

$2^8\times 5^1\times {\mathrm{33023}}^1$

素因数の和:33044

約数の個数: 36

約数和(自身を含む): 101251584

約数和(自身を除く): 58982144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 33023, 66046, 132092, 165115, 264184, 330230, 528368, 660460, 1056736, 1320920, 2113472, 2641840, 4226944, 5283680, 8453888, 10567360, 21134720, 42269440]

約数ペア:

[(1, 42269440), (2, 21134720), (4, 10567360), (5, 8453888), (8, 5283680), (10, 4226944), (16, 2641840), (20, 2113472), (32, 1320920), (40, 1056736), (64, 660460), (80, 528368), (128, 330230), (160, 264184), (256, 165115), (320, 132092), (640, 66046), (1280, 33023)]