78073450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17191

約数の個数: 48

約数和(自身を含む): 178738560

約数和(自身を除く): 100665110

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 17159, 34318, 85795, 120113, 171590, 223067, 240226, 428975, 446134, 600565, 857950, 1115335, 1201130, 1561469, 2230670, 3002825, 3122938, 5576675, 6005650, 7807345, 11153350, 15614690, 39036725, 78073450]

約数ペア:

[(1, 78073450), (2, 39036725), (5, 15614690), (7, 11153350), (10, 7807345), (13, 6005650), (14, 5576675), (25, 3122938), (26, 3002825), (35, 2230670), (50, 1561469), (65, 1201130), (70, 1115335), (91, 857950), (130, 600565), (175, 446134), (182, 428975), (325, 240226), (350, 223067), (455, 171590), (650, 120113), (910, 85795), (2275, 34318), (4550, 17159)]