14105980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 21536900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5303, 10606, 21212, 26515, 37121, 53030, 74242, 100757, 106060, 148484, 185605, 201514, 371210, 403028, 503785, 705299, 742420, 1007570, 1410598, 2015140, 2821196, 3526495, 7052990, 14105980]

約数ペア:

[(1, 14105980), (2, 7052990), (4, 3526495), (5, 2821196), (7, 2015140), (10, 1410598), (14, 1007570), (19, 742420), (20, 705299), (28, 503785), (35, 403028), (38, 371210), (70, 201514), (76, 185605), (95, 148484), (133, 106060), (140, 100757), (190, 74242), (266, 53030), (380, 37121), (532, 26515), (665, 21212), (1330, 10606), (2660, 5303)]