39093040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69809}}^1$

素因数の和:69829

約数の個数: 40

約数和(自身を含む): 103877280

約数和(自身を除く): 64784240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69809, 139618, 279236, 349045, 488663, 558472, 698090, 977326, 1116944, 1396180, 1954652, 2443315, 2792360, 3909304, 4886630, 5584720, 7818608, 9773260, 19546520, 39093040]

約数ペア:

[(1, 39093040), (2, 19546520), (4, 9773260), (5, 7818608), (7, 5584720), (8, 4886630), (10, 3909304), (14, 2792360), (16, 2443315), (20, 1954652), (28, 1396180), (35, 1116944), (40, 977326), (56, 698090), (70, 558472), (80, 488663), (112, 349045), (140, 279236), (280, 139618), (560, 69809)]