26823160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7400

約数の個数: 64

約数和(自身を含む): 74289600

約数和(自身を除く): 47466440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 7369, 14738, 29476, 36845, 51583, 58952, 73690, 95797, 103166, 147380, 191594, 206332, 257915, 294760, 383188, 412664, 478985, 515830, 670579, 766376, 957970, 1031660, 1341158, 1915940, 2063320, 2682316, 3352895, 3831880, 5364632, 6705790, 13411580, 26823160]

約数ペア:

[(1, 26823160), (2, 13411580), (4, 6705790), (5, 5364632), (7, 3831880), (8, 3352895), (10, 2682316), (13, 2063320), (14, 1915940), (20, 1341158), (26, 1031660), (28, 957970), (35, 766376), (40, 670579), (52, 515830), (56, 478985), (65, 412664), (70, 383188), (91, 294760), (104, 257915), (130, 206332), (140, 191594), (182, 147380), (260, 103166), (280, 95797), (364, 73690), (455, 58952), (520, 51583), (728, 36845), (910, 29476), (1820, 14738), (3640, 7369)]