42650270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8867}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 84919968

約数和(自身を除く): 42269698

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8867, 17734, 44335, 88670, 115271, 230542, 328079, 576355, 656158, 1152710, 1640395, 3280790, 4265027, 8530054, 21325135, 42650270]

約数ペア:

[(1, 42650270), (2, 21325135), (5, 8530054), (10, 4265027), (13, 3280790), (26, 1640395), (37, 1152710), (65, 656158), (74, 576355), (130, 328079), (185, 230542), (370, 115271), (481, 88670), (962, 44335), (2405, 17734), (4810, 8867)]