2026029440

素因数分解:

$2^7\times 5^1\times {\mathrm{3165671}}^1$

素因数の和:3165690

約数の個数: 32

約数和(自身を含む): 4843478160

約数和(自身を除く): 2817448720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3165671, 6331342, 12662684, 15828355, 25325368, 31656710, 50650736, 63313420, 101301472, 126626840, 202602944, 253253680, 405205888, 506507360, 1013014720, 2026029440]

約数ペア:

[(1, 2026029440), (2, 1013014720), (4, 506507360), (5, 405205888), (8, 253253680), (10, 202602944), (16, 126626840), (20, 101301472), (32, 63313420), (40, 50650736), (64, 31656710), (80, 25325368), (128, 15828355), (160, 12662684), (320, 6331342), (640, 3165671)]