1528682380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{24889}}^1$

素因数の和:25018

約数の個数: 48

約数和(自身を含む): 3336852960

約数和(自身を除く): 1808170580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 6142, 12284, 15355, 24889, 30710, 49778, 61420, 99556, 124445, 248890, 497780, 920893, 1841786, 2065787, 3683572, 4131574, 4604465, 8263148, 9208930, 10328935, 18417860, 20657870, 41315740, 76434119, 152868238, 305736476, 382170595, 764341190, 1528682380]

約数ペア:

[(1, 1528682380), (2, 764341190), (4, 382170595), (5, 305736476), (10, 152868238), (20, 76434119), (37, 41315740), (74, 20657870), (83, 18417860), (148, 10328935), (166, 9208930), (185, 8263148), (332, 4604465), (370, 4131574), (415, 3683572), (740, 2065787), (830, 1841786), (1660, 920893), (3071, 497780), (6142, 248890), (12284, 124445), (15355, 99556), (24889, 61420), (30710, 49778)]