29493860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 68463360

約数和(自身を除く): 38969500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1697, 1738, 3394, 3476, 4345, 6788, 8485, 8690, 16970, 17380, 18667, 33940, 37334, 74668, 93335, 134063, 186670, 268126, 373340, 536252, 670315, 1340630, 1474693, 2681260, 2949386, 5898772, 7373465, 14746930, 29493860]

約数ペア:

[(1, 29493860), (2, 14746930), (4, 7373465), (5, 5898772), (10, 2949386), (11, 2681260), (20, 1474693), (22, 1340630), (44, 670315), (55, 536252), (79, 373340), (110, 268126), (158, 186670), (220, 134063), (316, 93335), (395, 74668), (790, 37334), (869, 33940), (1580, 18667), (1697, 17380), (1738, 16970), (3394, 8690), (3476, 8485), (4345, 6788)]