1050551440

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{19927}}^1$

素因数の和:20599

約数の個数: 40

約数和(自身を含む): 2446361280

約数和(自身を除く): 1395809840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 19927, 26360, 39854, 52720, 79708, 99635, 159416, 199270, 318832, 398540, 797080, 1594160, 13131893, 26263786, 52527572, 65659465, 105055144, 131318930, 210110288, 262637860, 525275720, 1050551440]

約数ペア:

[(1, 1050551440), (2, 525275720), (4, 262637860), (5, 210110288), (8, 131318930), (10, 105055144), (16, 65659465), (20, 52527572), (40, 26263786), (80, 13131893), (659, 1594160), (1318, 797080), (2636, 398540), (3295, 318832), (5272, 199270), (6590, 159416), (10544, 99635), (13180, 79708), (19927, 52720), (26360, 39854)]