117514280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225989}}^1$

素因数の和:226013

約数の個数: 32

約数和(自身を含む): 284747400

約数和(自身を除く): 167233120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 225989, 451978, 903956, 1129945, 1807912, 2259890, 2937857, 4519780, 5875714, 9039560, 11751428, 14689285, 23502856, 29378570, 58757140, 117514280]

約数ペア:

[(1, 117514280), (2, 58757140), (4, 29378570), (5, 23502856), (8, 14689285), (10, 11751428), (13, 9039560), (20, 5875714), (26, 4519780), (40, 2937857), (52, 2259890), (65, 1807912), (104, 1129945), (130, 903956), (260, 451978), (520, 225989)]