80852360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3821}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 190220940

約数和(自身を除く): 109368580

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3821, 4232, 5290, 7642, 10580, 15284, 19105, 21160, 30568, 38210, 76420, 87883, 152840, 175766, 351532, 439415, 703064, 878830, 1757660, 2021309, 3515320, 4042618, 8085236, 10106545, 16170472, 20213090, 40426180, 80852360]

約数ペア:

[(1, 80852360), (2, 40426180), (4, 20213090), (5, 16170472), (8, 10106545), (10, 8085236), (20, 4042618), (23, 3515320), (40, 2021309), (46, 1757660), (92, 878830), (115, 703064), (184, 439415), (230, 351532), (460, 175766), (529, 152840), (920, 87883), (1058, 76420), (2116, 38210), (2645, 30568), (3821, 21160), (4232, 19105), (5290, 15284), (7642, 10580)]