6139880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 14688000

約数和(自身を除く): 8548120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 79, 116, 134, 145, 158, 232, 268, 290, 316, 335, 395, 536, 580, 632, 670, 790, 1160, 1340, 1580, 1943, 2291, 2680, 3160, 3886, 4582, 5293, 7772, 9164, 9715, 10586, 11455, 15544, 18328, 19430, 21172, 22910, 26465, 38860, 42344, 45820, 52930, 77720, 91640, 105860, 153497, 211720, 306994, 613988, 767485, 1227976, 1534970, 3069940, 6139880]

約数ペア:

[(1, 6139880), (2, 3069940), (4, 1534970), (5, 1227976), (8, 767485), (10, 613988), (20, 306994), (29, 211720), (40, 153497), (58, 105860), (67, 91640), (79, 77720), (116, 52930), (134, 45820), (145, 42344), (158, 38860), (232, 26465), (268, 22910), (290, 21172), (316, 19430), (335, 18328), (395, 15544), (536, 11455), (580, 10586), (632, 9715), (670, 9164), (790, 7772), (1160, 5293), (1340, 4582), (1580, 3886), (1943, 3160), (2291, 2680)]