14650220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 34826064

約数和(自身を除く): 20175844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 67, 116, 130, 134, 145, 260, 268, 290, 335, 377, 580, 670, 754, 841, 871, 1340, 1508, 1682, 1742, 1885, 1943, 3364, 3484, 3770, 3886, 4205, 4355, 7540, 7772, 8410, 8710, 9715, 10933, 16820, 17420, 19430, 21866, 25259, 38860, 43732, 50518, 54665, 56347, 101036, 109330, 112694, 126295, 218660, 225388, 252590, 281735, 505180, 563470, 732511, 1126940, 1465022, 2930044, 3662555, 7325110, 14650220]

約数ペア:

[(1, 14650220), (2, 7325110), (4, 3662555), (5, 2930044), (10, 1465022), (13, 1126940), (20, 732511), (26, 563470), (29, 505180), (52, 281735), (58, 252590), (65, 225388), (67, 218660), (116, 126295), (130, 112694), (134, 109330), (145, 101036), (260, 56347), (268, 54665), (290, 50518), (335, 43732), (377, 38860), (580, 25259), (670, 21866), (754, 19430), (841, 17420), (871, 16820), (1340, 10933), (1508, 9715), (1682, 8710), (1742, 8410), (1885, 7772), (1943, 7540), (3364, 4355), (3484, 4205), (3770, 3886)]