1119584720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{264053}}^1$

素因数の和:264119

約数の個数: 40

約数和(自身を含む): 2652158376

約数和(自身を除く): 1532573656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 264053, 528106, 1056212, 1320265, 2112424, 2640530, 4224848, 5281060, 10562120, 13994809, 21124240, 27989618, 55979236, 69974045, 111958472, 139948090, 223916944, 279896180, 559792360, 1119584720]

約数ペア:

[(1, 1119584720), (2, 559792360), (4, 279896180), (5, 223916944), (8, 139948090), (10, 111958472), (16, 69974045), (20, 55979236), (40, 27989618), (53, 21124240), (80, 13994809), (106, 10562120), (212, 5281060), (265, 4224848), (424, 2640530), (530, 2112424), (848, 1320265), (1060, 1056212), (2120, 528106), (4240, 264053)]