2510153140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{215279}}^1$

素因数の和:215352

約数の個数: 48

約数和(自身を含む): 5859060480

約数和(自身を除く): 3348907340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 215279, 430558, 861116, 1076395, 2152790, 2368069, 4305580, 4736138, 9472276, 11409787, 11840345, 22819574, 23680690, 45639148, 47361380, 57048935, 114097870, 125507657, 228195740, 251015314, 502030628, 627538285, 1255076570, 2510153140]

約数ペア:

[(1, 2510153140), (2, 1255076570), (4, 627538285), (5, 502030628), (10, 251015314), (11, 228195740), (20, 125507657), (22, 114097870), (44, 57048935), (53, 47361380), (55, 45639148), (106, 23680690), (110, 22819574), (212, 11840345), (220, 11409787), (265, 9472276), (530, 4736138), (583, 4305580), (1060, 2368069), (1166, 2152790), (2332, 1076395), (2915, 861116), (5830, 430558), (11660, 215279)]