117650380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 255487680

約数和(自身を除く): 137837300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 346, 370, 692, 740, 865, 919, 1730, 1838, 3460, 3676, 4595, 6401, 9190, 12802, 18380, 25604, 32005, 34003, 64010, 68006, 128020, 136012, 158987, 170015, 317974, 340030, 635948, 680060, 794935, 1589870, 3179740, 5882519, 11765038, 23530076, 29412595, 58825190, 117650380]

約数ペア:

[(1, 117650380), (2, 58825190), (4, 29412595), (5, 23530076), (10, 11765038), (20, 5882519), (37, 3179740), (74, 1589870), (148, 794935), (173, 680060), (185, 635948), (346, 340030), (370, 317974), (692, 170015), (740, 158987), (865, 136012), (919, 128020), (1730, 68006), (1838, 64010), (3460, 34003), (3676, 32005), (4595, 25604), (6401, 18380), (9190, 12802)]