103697259860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{253427}}^1$

素因数の和:253976

約数の個数: 48

約数和(自身を含む): 223523496000

約数和(自身を除く): 119826236140

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 499, 820, 998, 1996, 2495, 4990, 9980, 20459, 40918, 81836, 102295, 204590, 253427, 409180, 506854, 1013708, 1267135, 2534270, 5068540, 10390507, 20781014, 41562028, 51952535, 103905070, 126460073, 207810140, 252920146, 505840292, 632300365, 1264600730, 2529201460, 5184862993, 10369725986, 20739451972, 25924314965, 51848629930, 103697259860]

約数ペア:

[(1, 103697259860), (2, 51848629930), (4, 25924314965), (5, 20739451972), (10, 10369725986), (20, 5184862993), (41, 2529201460), (82, 1264600730), (164, 632300365), (205, 505840292), (410, 252920146), (499, 207810140), (820, 126460073), (998, 103905070), (1996, 51952535), (2495, 41562028), (4990, 20781014), (9980, 10390507), (20459, 5068540), (40918, 2534270), (81836, 1267135), (102295, 1013708), (204590, 506854), (253427, 409180)]