10350380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 22752576

約数和(自身を除く): 12402196

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 197, 284, 355, 370, 394, 710, 740, 788, 985, 1420, 1970, 2627, 3940, 5254, 7289, 10508, 13135, 13987, 14578, 26270, 27974, 29156, 36445, 52540, 55948, 69935, 72890, 139870, 145780, 279740, 517519, 1035038, 2070076, 2587595, 5175190, 10350380]

約数ペア:

[(1, 10350380), (2, 5175190), (4, 2587595), (5, 2070076), (10, 1035038), (20, 517519), (37, 279740), (71, 145780), (74, 139870), (142, 72890), (148, 69935), (185, 55948), (197, 52540), (284, 36445), (355, 29156), (370, 27974), (394, 26270), (710, 14578), (740, 13987), (788, 13135), (985, 10508), (1420, 7289), (1970, 5254), (2627, 3940)]