135190220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5743}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 312657408

約数和(自身を除く): 177467188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5743, 5885, 11486, 11770, 22972, 23540, 28715, 57430, 63173, 114860, 126346, 252692, 315865, 614501, 631730, 1229002, 1263460, 2458004, 3072505, 6145010, 6759511, 12290020, 13519022, 27038044, 33797555, 67595110, 135190220]

約数ペア:

[(1, 135190220), (2, 67595110), (4, 33797555), (5, 27038044), (10, 13519022), (11, 12290020), (20, 6759511), (22, 6145010), (44, 3072505), (55, 2458004), (107, 1263460), (110, 1229002), (214, 631730), (220, 614501), (428, 315865), (535, 252692), (1070, 126346), (1177, 114860), (2140, 63173), (2354, 57430), (4708, 28715), (5743, 23540), (5885, 22972), (11486, 11770)]