13411580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7398

約数の個数: 48

約数和(自身を含む): 34668480

約数和(自身を除く): 21256900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7369, 14738, 29476, 36845, 51583, 73690, 95797, 103166, 147380, 191594, 206332, 257915, 383188, 478985, 515830, 670579, 957970, 1031660, 1341158, 1915940, 2682316, 3352895, 6705790, 13411580]

約数ペア:

[(1, 13411580), (2, 6705790), (4, 3352895), (5, 2682316), (7, 1915940), (10, 1341158), (13, 1031660), (14, 957970), (20, 670579), (26, 515830), (28, 478985), (35, 383188), (52, 257915), (65, 206332), (70, 191594), (91, 147380), (130, 103166), (140, 95797), (182, 73690), (260, 51583), (364, 36845), (455, 29476), (910, 14738), (1820, 7369)]