133099780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2713}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 306399744

約数和(自身を除く): 173299964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 2713, 4460, 4906, 5426, 9812, 10852, 12265, 13565, 24530, 27130, 29843, 49060, 54260, 59686, 119372, 149215, 298430, 596860, 604999, 1209998, 2419996, 3024995, 6049990, 6654989, 12099980, 13309978, 26619956, 33274945, 66549890, 133099780]

約数ペア:

[(1, 133099780), (2, 66549890), (4, 33274945), (5, 26619956), (10, 13309978), (11, 12099980), (20, 6654989), (22, 6049990), (44, 3024995), (55, 2419996), (110, 1209998), (220, 604999), (223, 596860), (446, 298430), (892, 149215), (1115, 119372), (2230, 59686), (2453, 54260), (2713, 49060), (4460, 29843), (4906, 27130), (5426, 24530), (9812, 13565), (10852, 12265)]