98551960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189523}}^1$

素因数の和:189547

約数の個数: 32

約数和(自身を含む): 238800240

約数和(自身を除く): 140248280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 189523, 379046, 758092, 947615, 1516184, 1895230, 2463799, 3790460, 4927598, 7580920, 9855196, 12318995, 19710392, 24637990, 49275980, 98551960]

約数ペア:

[(1, 98551960), (2, 49275980), (4, 24637990), (5, 19710392), (8, 12318995), (10, 9855196), (13, 7580920), (20, 4927598), (26, 3790460), (40, 2463799), (52, 1895230), (65, 1516184), (104, 947615), (130, 758092), (260, 379046), (520, 189523)]