40427330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 76546944

約数和(自身を除く): 36119614

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1283, 1370, 2566, 3151, 6302, 6415, 12830, 15755, 29509, 31510, 59018, 147545, 175771, 295090, 351542, 878855, 1757710, 4042733, 8085466, 20213665, 40427330]

約数ペア:

[(1, 40427330), (2, 20213665), (5, 8085466), (10, 4042733), (23, 1757710), (46, 878855), (115, 351542), (137, 295090), (230, 175771), (274, 147545), (685, 59018), (1283, 31510), (1370, 29509), (2566, 15755), (3151, 12830), (6302, 6415)]